Pith Number

pith:7M4H5Y5D

pith:2019:7M4H5Y5DUZX2HLFEX2UTT3AK4S

not attested not anchored not stored refs pending

On the Use of ArXiv as a Dataset

Alexander A. Alemi, Colin B. Clement, Kevin P. O'Keeffe, Matthew Bierbaum

arxiv:1905.00075 v1 · 2019-04-30 · cs.IR · cs.LG · cs.SI · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7M4H5Y5DUZX2HLFEX2UTT3AK4S}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

7 papers in Pith

ChartFI: Benchmarking Faithfulness and Insightfulness of Chart Descriptions from Multimodal Large Language Models

Stacked from One: Multi-Scale Self-Injection for Context Window Extension

Can We Still Hear the Accent? Investigating the Resilience of Native Language Signals in the LLM Era

Combining On-Policy Optimization and Distillation for Long-Context Reasoning in Large Language Models

PaperMind: Benchmarking Agentic Reasoning and Critique over Scientific Papers in Multimodal LLMs

Receipt and verification

First computed	2026-05-17T23:47:15.264389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb387ee3a3a66fa3aca4bea939ec0ae4b92f9f86b5806e0b319a3c22853b163f

Aliases

arxiv: 1905.00075 · arxiv_version: 1905.00075v1 · doi: 10.48550/arxiv.1905.00075 · pith_short_12: 7M4H5Y5DUZX2 · pith_short_16: 7M4H5Y5DUZX2HLFE · pith_short_8: 7M4H5Y5D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7M4H5Y5DUZX2HLFEX2UTT3AK4S \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fb387ee3a3a66fa3aca4bea939ec0ae4b92f9f86b5806e0b319a3c22853b163f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec63394d2a855eecb3e36820141b9467653ed2e8cea91a28bc6b5ded3d912c30",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-30T19:43:53Z",
    "title_canon_sha256": "1ab2c690081ccb874b79af57b857bc9e7302b191e9ca9a91f73a4cf1120c5c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00075",
    "kind": "arxiv",
    "version": 1
  }
}