Pith Number

pith:2STSG63E

pith:2020:2STSG63EJ6HYS4DBFKEIPP2KZX

not attested not anchored not stored refs pending

Identification of Abnormal States in Videos of Ants Undergoing Social Phase Change

Benjamin Pyenson, Juergen Liebig, Taeyeong Choi, Theodore P. Pavlic

arxiv:2009.08626 v2 · 2020-09-18 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2STSG63EJ6HYS4DBFKEIPP2KZX}

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	2026-07-05T03:09:43.150492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a7237b644f8f8970612a8887bf4acdd5211b4a922152477f90d22bcd8f30b5

Aliases

arxiv: 2009.08626 · arxiv_version: 2009.08626v2 · doi: 10.48550/arxiv.2009.08626 · pith_short_12: 2STSG63EJ6HY · pith_short_16: 2STSG63EJ6HYS4DB · pith_short_8: 2STSG63E

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/2STSG63EJ6HYS4DBFKEIPP2KZX \
  | 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: d4a7237b644f8f8970612a8887bf4acdd5211b4a922152477f90d22bcd8f30b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702d268c9e188e04b1b510cf097629d41b63c22481d73db8f2bf8c2fd79f37fa",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-18T04:48:47Z",
    "title_canon_sha256": "cf2ffc62734396e4194cca89121ed04a9442d063bad74bac01237fa80129136e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08626",
    "kind": "arxiv",
    "version": 2
  }
}