Pith Number

pith:UAMEYQGV

pith:2014:UAMEYQGV2HCLFVU3GKG5T6LW2G

not attested not anchored not stored refs pending

Constraining the true nature of an exotic binary in the core of NGC 6624

B. Lanzoni, C. Castiglione, C. Pallanca, C. Vignali, E. Dalessandro, F. R. Ferraro, G. Fiorentino

arxiv:1401.7779 v1 · 2014-01-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAMEYQGV2HCLFVU3GKG5T6LW2G}

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	2026-05-18T01:44:54.597680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0184c40d5d1c4b2d69b328dd9f976d1b8d83cc6e0431934c12f00d6249d5ece

Aliases

arxiv: 1401.7779 · arxiv_version: 1401.7779v1 · doi: 10.48550/arxiv.1401.7779 · pith_short_12: UAMEYQGV2HCL · pith_short_16: UAMEYQGV2HCLFVU3 · pith_short_8: UAMEYQGV

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/UAMEYQGV2HCLFVU3GKG5T6LW2G \
  | 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: a0184c40d5d1c4b2d69b328dd9f976d1b8d83cc6e0431934c12f00d6249d5ece

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70c36cbabd0793f6e7e0ce79cff2fb7964c3476751d6f02f0600ff707171254",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-30T09:45:05Z",
    "title_canon_sha256": "507b208a9620d3709e6efcbe0b6ea83d5dc2ff1011b12850fd1682f78499f538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7779",
    "kind": "arxiv",
    "version": 1
  }
}