Pith Number

pith:O7U7MCW5

pith:2010:O7U7MCW5C2ODKUQ375X67UOLIW

not attested not anchored not stored refs pending

Herschel reveals a T_dust-unbiased selection of z~2 ULIRGs

D. Elbaz (CEA), G. E. Magdis (CEA), H-S Hwang (CEA), the HERMES team

arxiv:1007.4900 v1 · 2010-07-28 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7U7MCW5C2ODKUQ375X67UOLIW}

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	2026-05-18T02:06:09.404518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77e9f60add169c35521bff6fefd1cb459a6f5ff377edde94078b1c93a526d2e6

Aliases

arxiv: 1007.4900 · arxiv_version: 1007.4900v1 · doi: 10.48550/arxiv.1007.4900 · pith_short_12: O7U7MCW5C2OD · pith_short_16: O7U7MCW5C2ODKUQ3 · pith_short_8: O7U7MCW5

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/O7U7MCW5C2ODKUQ375X67UOLIW \
  | 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: 77e9f60add169c35521bff6fefd1cb459a6f5ff377edde94078b1c93a526d2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb7dccd224c627d0913b72b515f616eefbf6e5f4982c3dd5630583a91a08967",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-28T08:47:31Z",
    "title_canon_sha256": "d8073935190fea943f1e4ec1b6bc78a071e98b0b1f1a9b46b9691dc17e924fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4900",
    "kind": "arxiv",
    "version": 1
  }
}