Pith Number

pith:FIVVGHOQ

pith:2017:FIVVGHOQKXARMNXWUDCSDUZ4HV

not attested not anchored not stored refs pending

Learning Rare Word Representations using Semantic Bridging

Dimitri Kartsaklis, Mohammad Taher Pilehvar, Nigel Collier, Pietro Li\'o, Victor Prokhorov

arxiv:1707.07554 v1 · 2017-07-24 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIVVGHOQKXARMNXWUDCSDUZ4HV}

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.

Receipt and verification

First computed	2026-05-18T00:39:41.889329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a2b531dd055c11636f6a0c521d33c3d5016f76be117863d00600645b11d671b

Aliases

arxiv: 1707.07554 · arxiv_version: 1707.07554v1 · doi: 10.48550/arxiv.1707.07554 · pith_short_12: FIVVGHOQKXAR · pith_short_16: FIVVGHOQKXARMNXW · pith_short_8: FIVVGHOQ

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/FIVVGHOQKXARMNXWUDCSDUZ4HV \
  | 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: 2a2b531dd055c11636f6a0c521d33c3d5016f76be117863d00600645b11d671b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43577ca3a527eac31e151b5adaa7faf09b5d1a689b79a1b918c4b6873f884cdf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-24T13:38:00Z",
    "title_canon_sha256": "d8a61fae5063e9148849be88c5bf446b6dad9605c2f543831d77d0e251f4caf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07554",
    "kind": "arxiv",
    "version": 1
  }
}