Pith Number

pith:7FBAMSG5

pith:2015:7FBAMSG55MGY6ZD6O7GGMGR3XE

not attested not anchored not stored refs pending

User Effort and Network Structure Mediate Access to Information in Networks

Jeon-Hyung Kang, Kristina Lerman

arxiv:1504.01760 v1 · 2015-04-07 · cs.SI · cs.IR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7FBAMSG55MGY6ZD6O7GGMGR3XE}

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	2026-05-18T02:19:26.083554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9420648ddeb0d8f647e77cc661a3bb928cac19dd36aa2ebcdffa728a6b0bcd3

Aliases

arxiv: 1504.01760 · arxiv_version: 1504.01760v1 · doi: 10.48550/arxiv.1504.01760 · pith_short_12: 7FBAMSG55MGY · pith_short_16: 7FBAMSG55MGY6ZD6 · pith_short_8: 7FBAMSG5

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/7FBAMSG55MGY6ZD6O7GGMGR3XE \
  | 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: f9420648ddeb0d8f647e77cc661a3bb928cac19dd36aa2ebcdffa728a6b0bcd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38374db0683d90d46d102be5e043ca755ec31838466beceb26b27193ac95e69b",
    "cross_cats_sorted": [
      "cs.IR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-04-07T21:30:51Z",
    "title_canon_sha256": "1d0aec9bee99aeaf3b962732fbca182a7db3611f6e12500d65978aa6697528b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.01760",
    "kind": "arxiv",
    "version": 1
  }
}