Pith Number

pith:RVDSG64S

pith:2008:RVDSG64SZQJD5QDAES2UBR6FNN

not attested not anchored not stored refs pending

Comparison of 3.6 - 8.0 Micron Spitzer/IRAC Galactic Center Survey Point Sources with Chandra X-Ray Point Sources in the Central 40x40 Parsecs

A. S. Cotera, C. J. Law, D. Y. Gezari, F. Yusef-Zadeh, H. A. Smith, K. Sellgren, R. G. Arendt, R. Smith, S. H. Moseley, S. R. Stolovy, S. V. Ramirez

arxiv:0806.1880 v1 · 2008-06-11 · 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{RVDSG64SZQJD5QDAES2UBR6FNN}

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	2026-05-18T04:30:58.463136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d47237b92cc123ec06024b540c7c56b4b0dcd8ef0abc8c5e10dff9bf27cfba6

Aliases

arxiv: 0806.1880 · arxiv_version: 0806.1880v1 · doi: 10.48550/arxiv.0806.1880 · pith_short_12: RVDSG64SZQJD · pith_short_16: RVDSG64SZQJD5QDA · pith_short_8: RVDSG64S

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/RVDSG64SZQJD5QDAES2UBR6FNN \
  | 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: 8d47237b92cc123ec06024b540c7c56b4b0dcd8ef0abc8c5e10dff9bf27cfba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "094f4fec20846a1cd010401202491ad11e290574f9245afa2586e6d8fec3123b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-06-11T14:14:37Z",
    "title_canon_sha256": "f4699050bcefac363e142ddfa1fda606be40c3e6b3be5550578e9cc3d54c598a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1880",
    "kind": "arxiv",
    "version": 1
  }
}