Pith Number

pith:SQ6H726V

pith:2011:SQ6H726VGUZ6SOPASS223IIXC7

not attested not anchored not stored refs pending

Mining the CFHT Legacy Survey for known Near Earth Asteroids

A. Tudorica, C. Opriseanu, D. Dumitru, D. Vidican, M. Badea, M. Birlan, O. Vaduvescu, R. Toma

arxiv:1107.2249 v1 · 2011-07-12 · astro-ph.EP · 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{SQ6H726VGUZ6SOPASS223IIXC7}

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	2026-05-18T04:18:24.966089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

943c7febd53533e939e094b5ada11717cdeb4433552a750d047020435ef05c4a

Aliases

arxiv: 1107.2249 · arxiv_version: 1107.2249v1 · doi: 10.48550/arxiv.1107.2249 · pith_short_12: SQ6H726VGUZ6 · pith_short_16: SQ6H726VGUZ6SOPA · pith_short_8: SQ6H726V

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/SQ6H726VGUZ6SOPASS223IIXC7 \
  | 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: 943c7febd53533e939e094b5ada11717cdeb4433552a750d047020435ef05c4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded44c632aae8de7e96574b07707d856a2b75666b9dd3fd8c81491d2c4564afc",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-07-12T11:22:36Z",
    "title_canon_sha256": "746c2f8b899655782d7cdce561d17e18a9f2d73b0c2e5a2c6fe80addb8960ce9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2249",
    "kind": "arxiv",
    "version": 1
  }
}