Pith Number

pith:AOMRQBDO

pith:2012:AOMRQBDOSO74T2GJTN6OTRD3WT

not attested not anchored not stored refs pending

Improved Asteroid Astrometry and Photometry with Trail Fitting

Hsing-Wen Lin, Larry Denneau, Matthew J. Holman, Peter Vere\v{s}, Richard Wainscoat, Robert Jedicke

arxiv:1209.6106 v1 · 2012-09-27 · astro-ph.IM · 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{AOMRQBDOSO74T2GJTN6OTRD3WT}

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	2026-05-18T01:54:13.497846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

039918046e93bfc9e8c99b7ce9c47bb4c8285860b0339d5cd56d24f7f3866f86

Aliases

arxiv: 1209.6106 · arxiv_version: 1209.6106v1 · doi: 10.48550/arxiv.1209.6106 · pith_short_12: AOMRQBDOSO74 · pith_short_16: AOMRQBDOSO74T2GJ · pith_short_8: AOMRQBDO

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/AOMRQBDOSO74T2GJTN6OTRD3WT \
  | 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: 039918046e93bfc9e8c99b7ce9c47bb4c8285860b0339d5cd56d24f7f3866f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b080cbc253ad403485b6036397bc6aeb9e99f8fd5d1b3380dbe1d86dbb0ea416",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-09-27T01:19:04Z",
    "title_canon_sha256": "dc01bdc58051472e818515cc80177b9371ce917ecf9c22e1a82d604af36cfa3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6106",
    "kind": "arxiv",
    "version": 1
  }
}