Pith Number

pith:ILBFYTZL

pith:2015:ILBFYTZLY7IMQYYOXCXI4HR4BW

not attested not anchored not stored refs pending

The YLI-MED Corpus: Characteristics, Procedures, and Plans

Adam Janin, Benjamin Elizalde, Damian Borth, Gerald Friedland, Heather Gallagher, Jennifer Won, Jocelyn Takahashi, Julia Bernd, Luke Gottlieb, Sara Karabashlieva

arxiv:1503.04250 v1 · 2015-03-13 · cs.MM · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ILBFYTZLY7IMQYYOXCXI4HR4BW}

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	2026-05-18T02:23:25.690196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42c25c4f2bc7d0c8630eb8ae8e1e3c0db5c3f44ceffc8501401165071814266c

Aliases

arxiv: 1503.04250 · arxiv_version: 1503.04250v1 · doi: 10.48550/arxiv.1503.04250 · pith_short_12: ILBFYTZLY7IM · pith_short_16: ILBFYTZLY7IMQYYO · pith_short_8: ILBFYTZL

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/ILBFYTZLY7IMQYYOXCXI4HR4BW \
  | 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: 42c25c4f2bc7d0c8630eb8ae8e1e3c0db5c3f44ceffc8501401165071814266c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90143a88e74f2d40c306165a6038b6a4b249228bdd8fe79070d748e9519a7674",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2015-03-13T23:36:42Z",
    "title_canon_sha256": "feb0868f15179fdb603281d3d4ce9fc8cadad026f28ecd3100c506bda2ac75a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04250",
    "kind": "arxiv",
    "version": 1
  }
}