Pith Number

pith:G7GBVMO3

pith:2016:G7GBVMO3BIUKWTVKRQ4X7EYEXV

not attested not anchored not stored refs pending

Absence makes the heart grow fonder: social compensation when failure to interact risks weakening a relationship

Asim Ghosh, Daniel Monsivais, Kimmo Kaski, Kunal Bhattacharya, Robin Dunbar

arxiv:1608.01842 v1 · 2016-08-05 · 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{G7GBVMO3BIUKWTVKRQ4X7EYEXV}

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	2026-05-18T01:09:44.461134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37cc1ab1db0a28ab4eaa8c397f9304bd6db1dd7e196ac469c5b6b93ee9acbbf2

Aliases

arxiv: 1608.01842 · arxiv_version: 1608.01842v1 · doi: 10.48550/arxiv.1608.01842 · pith_short_12: G7GBVMO3BIUK · pith_short_16: G7GBVMO3BIUKWTVK · pith_short_8: G7GBVMO3

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/G7GBVMO3BIUKWTVKRQ4X7EYEXV \
  | 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: 37cc1ab1db0a28ab4eaa8c397f9304bd6db1dd7e196ac469c5b6b93ee9acbbf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b55cd09eaa59a41c9686346cb46e0fca0370f8e00745b3a23cb2188db64b0e9",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-08-05T11:45:47Z",
    "title_canon_sha256": "da336213535ca2de8754781cbd52f09c5b00f72614b956fadafaeeb037dce1ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01842",
    "kind": "arxiv",
    "version": 1
  }
}