Pith Number

pith:PPZA7U7D

pith:2016:PPZA7U7DBLS65XWHFWHTH42GR2

not attested not anchored not stored refs pending

The ecology of social interactions in online and offline environments

Alexia Delfino, Angelo Antoci, Fabio Paglieri, Fabio Sabatini

arxiv:1601.07776 v1 · 2016-01-28 · cs.SI · physics.soc-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPZA7U7DBLS65XWHFWHTH42GR2}

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	2026-05-18T01:21:42.239351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf20fd3e30ae5eedec72d8f33f3468eae6e6bd80fccecb534f3632f394f9631

Aliases

arxiv: 1601.07776 · arxiv_version: 1601.07776v1 · doi: 10.48550/arxiv.1601.07776 · pith_short_12: PPZA7U7DBLS6 · pith_short_16: PPZA7U7DBLS65XWH · pith_short_8: PPZA7U7D

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/PPZA7U7DBLS65XWHFWHTH42GR2 \
  | 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: 7bf20fd3e30ae5eedec72d8f33f3468eae6e6bd80fccecb534f3632f394f9631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d368c132d2bc11dca2f691e53340574c231d78b6d79dae6fb2a738814adfd12",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-01-28T14:45:09Z",
    "title_canon_sha256": "8d6eda1e5fc91aeecbf0818efa54e0b3fa1e7c645c13a45b59c86ca7e7a7aaff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07776",
    "kind": "arxiv",
    "version": 1
  }
}