Pith Number

pith:I2O6BBBJ

pith:2018:I2O6BBBJCPMD5PKUUKZ4GPMYJ3

not attested not anchored not stored refs pending

Understanding the interplay between social and spatial behaviour

Andrea Baronchelli, Laura Alessandretti, Sune Lehmann

arxiv:1801.03962 v2 · 2018-01-11 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2O6BBBJCPMD5PKUUKZ4GPMYJ3}

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	2026-05-18T00:01:15.178881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469de0842913d83ebd54a2b3c33d984ec15271c30aa4a3467fefaad93d8672af

Aliases

arxiv: 1801.03962 · arxiv_version: 1801.03962v2 · doi: 10.48550/arxiv.1801.03962 · pith_short_12: I2O6BBBJCPMD · pith_short_16: I2O6BBBJCPMD5PKU · pith_short_8: I2O6BBBJ

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/I2O6BBBJCPMD5PKUUKZ4GPMYJ3 \
  | 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: 469de0842913d83ebd54a2b3c33d984ec15271c30aa4a3467fefaad93d8672af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df86c9b38e5609bd698a1d5f9ceb27c4b1f31476f54dc9c526949fe9cdc64ef9",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-01-11T19:39:20Z",
    "title_canon_sha256": "e84762ec6fba662ef074084acaafa90248c07a0dbdd15ae055c4888184cc214a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03962",
    "kind": "arxiv",
    "version": 2
  }
}