Pith Number

pith:D5WD35ZA

pith:2015:D5WD35ZAFNHJVE4PVQGYGNE42P

not attested not anchored not stored refs pending

CanariCam/GTC observations of (99942) Apophis

2), (3) Max-Planck-Institut f\"ur extraterrestrische Physik (4) UNS-CNRS-Observatoire de la C\^ote d'Azur), C. Alvarez (1), C/V\'ia L\'actea s/n (2) Departamento de Astrof\'isica, (IAC), J. Licandro (1, M. Delb\`o (4) ((1) Instituto de Astrof\'isica de Canarias, T. M\"uller (3), Universidad de La Laguna, V. Al\'i-Lagoa (4)

arxiv:1510.06248 v1 · 2015-10-21 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5WD35ZAFNHJVE4PVQGYGNE42P}

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	2026-05-18T01:09:50.257481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f6c3df7202b4e9a938fac0d83349cd3c35b24df78f98db7ed20668061ffbdab

Aliases

arxiv: 1510.06248 · arxiv_version: 1510.06248v1 · doi: 10.48550/arxiv.1510.06248 · pith_short_12: D5WD35ZAFNHJ · pith_short_16: D5WD35ZAFNHJVE4P · pith_short_8: D5WD35ZA

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/D5WD35ZAFNHJVE4PVQGYGNE42P \
  | 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: 1f6c3df7202b4e9a938fac0d83349cd3c35b24df78f98db7ed20668061ffbdab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5e7295da75d8081a56e2c887ae03cf8c90550dbc5e5aefa13f7755135a4508c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-21T13:42:10Z",
    "title_canon_sha256": "3710e8e87f0a9bdd52a02d31826f4e96edb7e6cfb9cc82f4cd1e0f13f1f9cca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06248",
    "kind": "arxiv",
    "version": 1
  }
}