Pith Number

pith:57UTWEGA

pith:2014:57UTWEGAVGAGJG6FDCC7GXHLNM

not attested not anchored not stored refs pending

On the equilibrium of rotating filaments

(2) MEMOTEF, A. Hacar (1), A. Palestini (2) ((1) IfA, Rome), S. Recchi (1), Vienna

arxiv:1408.0007 v1 · 2014-07-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57UTWEGAVGAGJG6FDCC7GXHLNM}

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	2026-05-18T01:42:26.563521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe93b10c0a980649bc51885f35ceb6b3f60148c43e8b5b99764f6ec9354a597

Aliases

arxiv: 1408.0007 · arxiv_version: 1408.0007v1 · doi: 10.48550/arxiv.1408.0007 · pith_short_12: 57UTWEGAVGAG · pith_short_16: 57UTWEGAVGAGJG6F · pith_short_8: 57UTWEGA

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/57UTWEGAVGAGJG6FDCC7GXHLNM \
  | 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: efe93b10c0a980649bc51885f35ceb6b3f60148c43e8b5b99764f6ec9354a597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72ff6b24b19a8205e922b614dad39e3212c256aafde144b2247103d84a58dc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-31T20:00:13Z",
    "title_canon_sha256": "135307d140a5c5ed2d516530c6d96ffb67cd48c43cc9714979e6480dd7482b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0007",
    "kind": "arxiv",
    "version": 1
  }
}