Pith Number

pith:7PMGGYM5

pith:2005:7PMGGYM5ZX74QMMG6OEONNEZXI

not attested not anchored not stored refs pending

Mars Odyssey Joins The Third Interplanetary Network

A. Kozyrev, A. Sanin, C. Fellows, C. Shinohara, D. Hamara, I. Mitrofanov, K. Harshman, K. Hurley, M. Litvak, R. Starr, S. Charyshnikov, T. Cline, V. Grinkov, W. Boynton

arxiv:astro-ph/0508379 v1 · 2005-08-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PMGGYM5ZX74QMMG6OEONNEZXI}

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	2026-07-04T16:52:49.069749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbd863619dcdffc83186f388e6b499ba22e2e51309d4390bddb0c6da2948f580

Aliases

arxiv: astro-ph/0508379 · arxiv_version: astro-ph/0508379v1 · doi: 10.48550/arxiv.astro-ph/0508379 · pith_short_12: 7PMGGYM5ZX74 · pith_short_16: 7PMGGYM5ZX74QMMG · pith_short_8: 7PMGGYM5

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/7PMGGYM5ZX74QMMG6OEONNEZXI \
  | 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: fbd863619dcdffc83186f388e6b499ba22e2e51309d4390bddb0c6da2948f580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceabf78b7ce941c6d26e0e373d28fc59b587c528351379a763e3a19a0b3186c8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-08-17T18:01:56Z",
    "title_canon_sha256": "db578e19e788a6bc5a4517cfe96f0cceea15c621c19b02cbe1cbf70d3fa279f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0508379",
    "kind": "arxiv",
    "version": 1
  }
}