Pith Number

pith:FO5E3NRM

pith:2014:FO5E3NRM7NAJ7PGMNI5IBFWH3G

not attested not anchored not stored refs pending

Data Driven Discovery in Astrophysics

C. Donalek, G. Longo, M. Brescia, S. Cavuoti, S.G. Djorgovski

arxiv:1410.5631 v2 · 2014-10-21 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FO5E3NRM7NAJ7PGMNI5IBFWH3G}

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	2026-05-18T02:38:52.764027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bba4db62cfb409fbccc6a3a8096c7d98d01f2c2421b748424e636230d4b1a64

Aliases

arxiv: 1410.5631 · arxiv_version: 1410.5631v2 · doi: 10.48550/arxiv.1410.5631 · pith_short_12: FO5E3NRM7NAJ · pith_short_16: FO5E3NRM7NAJ7PGM · pith_short_8: FO5E3NRM

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/FO5E3NRM7NAJ7PGMNI5IBFWH3G \
  | 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: 2bba4db62cfb409fbccc6a3a8096c7d98d01f2c2421b748424e636230d4b1a64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ac28b59b0d1b51577afcf3fb399efaf837ada9354677a5bf8ccf72b700b0ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-21T12:12:43Z",
    "title_canon_sha256": "81be91193d00ddbd6c64f7e900628c5222bd31f6df4a4bfa42110f99afe9bf0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5631",
    "kind": "arxiv",
    "version": 2
  }
}