Pith Number

pith:MTD4YHMO

pith:2010:MTD4YHMOBYMUOOGI7BBBIHTWR2

not attested not anchored not stored refs pending

The Joint Dark Energy Mission (JDEM) Omega

Neil Gehrels

arxiv:1008.4936 v1 · 2010-08-29 · astro-ph.CO · 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{MTD4YHMOBYMUOOGI7BBBIHTWR2}

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	2026-05-18T04:41:43.373288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c7cc1d8e0e194738c8f842141e768e9cc01f4b1af25c677f3e728a185c056e

Aliases

arxiv: 1008.4936 · arxiv_version: 1008.4936v1 · doi: 10.48550/arxiv.1008.4936 · pith_short_12: MTD4YHMOBYMU · pith_short_16: MTD4YHMOBYMUOOGI · pith_short_8: MTD4YHMO

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/MTD4YHMOBYMUOOGI7BBBIHTWR2 \
  | 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: 64c7cc1d8e0e194738c8f842141e768e9cc01f4b1af25c677f3e728a185c056e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85f38b21b3c78d68a960f878ed2835972a0c72b2422afda33c4d40dbdb418fcb",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-29T15:28:28Z",
    "title_canon_sha256": "5d527629b40ea60a9b167f1f25e0c1294e6d2e0bb8353af05dd2ce0a272807ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4936",
    "kind": "arxiv",
    "version": 1
  }
}