Pith Number

pith:GSMLY2TF

pith:1995:GSMLY2TFEXVCJAOWSXSYQND35G

not attested not anchored not stored refs pending

Omega from the COBE-DMR anisotropy maps

E. Martinez-Gonzalez, J.L. Sanz, L. Cayon, N. Sugiyama, S. Torres

arxiv:astro-ph/9507015 v1 · 1995-07-05 · 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{GSMLY2TFEXVCJAOWSXSYQND35G}

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	2026-05-18T01:40:23.022470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3498bc6a6525ea2481d695e588347be98d6558969220569fc38a50046e41b95c

Aliases

arxiv: astro-ph/9507015 · arxiv_version: astro-ph/9507015v1 · doi: 10.48550/arxiv.astro-ph/9507015 · pith_short_12: GSMLY2TFEXVC · pith_short_16: GSMLY2TFEXVCJAOW · pith_short_8: GSMLY2TF

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/GSMLY2TFEXVCJAOWSXSYQND35G \
  | 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: 3498bc6a6525ea2481d695e588347be98d6558969220569fc38a50046e41b95c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8696734b00e952295223f249c9791a35bc04a8c6876dae68abb7d8b4a0c4e5e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-07-05T15:44:40Z",
    "title_canon_sha256": "7b4d7a576d9a6ec5741cac956f842150f3eefc91b975466c62f296f41784e0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9507015",
    "kind": "arxiv",
    "version": 1
  }
}