Pith Number

pith:ESLSUC2Y

pith:2013:ESLSUC2YFJF3VLFHWCNR3S4QAH

not attested not anchored not stored refs pending

Reuse, Temporal Dynamics, Interest Sharing, and Collaboration in Social Tagging Systems

Adriana Iamnitchi, David Condon, Elizeu Santos-Neto, Matei Ripeanu, Nazareno Andrade

arxiv:1301.6191 v1 · 2013-01-25 · cs.IR · cs.DL · cs.SI · 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{ESLSUC2YFJF3VLFHWCNR3S4QAH}

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	2026-05-18T03:35:24.794233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24972a0b582a4bbaaca7b09b1dcb9001d2a036c1b73cb97e32c3e64082add97c

Aliases

arxiv: 1301.6191 · arxiv_version: 1301.6191v1 · doi: 10.48550/arxiv.1301.6191 · pith_short_12: ESLSUC2YFJF3 · pith_short_16: ESLSUC2YFJF3VLFH · pith_short_8: ESLSUC2Y

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/ESLSUC2YFJF3VLFHWCNR3S4QAH \
  | 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: 24972a0b582a4bbaaca7b09b1dcb9001d2a036c1b73cb97e32c3e64082add97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec866de8e32e122e8f04d422b9254d2104cdb7eba85be3f73b8b3b6563360178",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-01-25T23:31:28Z",
    "title_canon_sha256": "7cf109af6ff60146e8730c86210298b942fd0b432aebc6d436fac03cb4b5e879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6191",
    "kind": "arxiv",
    "version": 1
  }
}