Pith Number

pith:YYTMIEED

pith:2016:YYTMIEEDNR3U4RPIETG5A2DCUI

not attested not anchored not stored refs pending

An Unsupervised Method for Quantifying the Behavior of Interacting Individuals

David L. Stern, Gordon J. Berman, Jessica Cande, Joshua W. Shaevitz, Ugne Klibaite

arxiv:1609.09345 v1 · 2016-09-29 · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYTMIEEDNR3U4RPIETG5A2DCUI}

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	2026-05-18T00:49:15.336702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c626c410836c774e45e824cdd06862a236b1487db704030db8ee7657e3cb7c7b

Aliases

arxiv: 1609.09345 · arxiv_version: 1609.09345v1 · doi: 10.48550/arxiv.1609.09345 · pith_short_12: YYTMIEEDNR3U · pith_short_16: YYTMIEEDNR3U4RPI · pith_short_8: YYTMIEED

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/YYTMIEEDNR3U4RPIETG5A2DCUI \
  | 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: c626c410836c774e45e824cdd06862a236b1487db704030db8ee7657e3cb7c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29816e6f6bc8e3b14e1e2d4ed379d9faf967e359873aeac097dcb5c5f3796855",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-09-29T13:57:33Z",
    "title_canon_sha256": "e859515054b6450e151a476d7e596eec96cb12fe0a00ffe42a1c7cd9da465965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09345",
    "kind": "arxiv",
    "version": 1
  }
}