Pith Number

pith:3ACXUG77

pith:2019:3ACXUG77M7P7ZPDGU6G63GYVHP

not attested not anchored not stored refs pending

Taking census of physics

Albert-Laszlo Barabasi, Dashun Wang, Federico Battiston, Federico Musciotto, Michael Szell, Roberta Sinatra

arxiv:1901.02789 v1 · 2019-01-09 · physics.soc-ph · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ACXUG77M7P7ZPDGU6G63GYVHP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

The Early Career Workshop of GR-Amaldi 2025

Receipt and verification

First computed	2026-05-17T23:56:39.443016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8057a1bff67dffcbc66a78ded9b153bedc807597c468521ccf242414a85de92

Aliases

arxiv: 1901.02789 · arxiv_version: 1901.02789v1 · doi: 10.48550/arxiv.1901.02789 · pith_short_12: 3ACXUG77M7P7 · pith_short_16: 3ACXUG77M7P7ZPDG · pith_short_8: 3ACXUG77

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/3ACXUG77M7P7ZPDGU6G63GYVHP \
  | 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: d8057a1bff67dffcbc66a78ded9b153bedc807597c468521ccf242414a85de92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce4efb23f52144c71921c70b9ef6573147376fb9edb4a1a068f34256e58209a",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-01-09T15:55:24Z",
    "title_canon_sha256": "f7375cfc40699dab8d25574cdb36d56142a2e355445570959bcf29a9a5877410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02789",
    "kind": "arxiv",
    "version": 1
  }
}