Pith Number

pith:4VAVXTUD

pith:2014:4VAVXTUDBCPMWTBDO6G5ODTNOV

not attested not anchored not stored refs pending

Astrophysicists on Twitter: An in-depth analysis of tweeting and scientific publication behavior

Isabella Peters, Kim Holmberg, Stefanie Haustein, Timothy D. Bowman, Vincent Larivi\`ere

arxiv:1410.1740 v1 · 2014-10-07 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VAVXTUDBCPMWTBDO6G5ODTNOV}

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	2026-05-18T02:40:54.831433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5415bce83089ecb4c23778dd70e6d756aaa2a8e68243a5f956c4d90d6b3d2d4

Aliases

arxiv: 1410.1740 · arxiv_version: 1410.1740v1 · doi: 10.48550/arxiv.1410.1740 · pith_short_12: 4VAVXTUDBCPM · pith_short_16: 4VAVXTUDBCPMWTBD · pith_short_8: 4VAVXTUD

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/4VAVXTUDBCPMWTBDO6G5ODTNOV \
  | 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: e5415bce83089ecb4c23778dd70e6d756aaa2a8e68243a5f956c4d90d6b3d2d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ca5f0364de277eed8ae5bd463f6f6506c0c73f20f888d6429d97c6195a74ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2014-10-07T14:26:58Z",
    "title_canon_sha256": "4ae1706a00bbf24a8f3625cdad941f82d1c4a4e709877d35385f4391045b22e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1740",
    "kind": "arxiv",
    "version": 1
  }
}