Pith Number

pith:VKJ4TCB7

pith:2003:VKJ4TCB7CMZP6ASA3OHTARG2ZL

not attested not anchored not stored refs pending

A 1200 micron MAMBO Survey of the ELAIS N2 and Lockman Hole East Fields

(2) MPIfR Bonn, (3) Caltech, (4) University of Durham), A.W. Blain (3) ((1) ROE, Edinburgh, F. Bertoldi (2), I. Smail (4), J.A. Stevens (1), R.J. Ivison (1), S.C. Chapman (3), T.R. Greve (1)

arxiv:astro-ph/0312455 v1 · 2003-12-17 · 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{VKJ4TCB7CMZP6ASA3OHTARG2ZL}

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	2026-07-04T14:13:15.384424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa93c9883f1332ff0240db8f3044dacad4aa60c4476b098152642fbedb69f277

Aliases

arxiv: astro-ph/0312455 · arxiv_version: astro-ph/0312455v1 · doi: 10.48550/arxiv.astro-ph/0312455 · pith_short_12: VKJ4TCB7CMZP · pith_short_16: VKJ4TCB7CMZP6ASA · pith_short_8: VKJ4TCB7

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/VKJ4TCB7CMZP6ASA3OHTARG2ZL \
  | 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: aa93c9883f1332ff0240db8f3044dacad4aa60c4476b098152642fbedb69f277

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8556e1b0c23c61338ef53870acf53e77c2123a11e0ef08cfe39df6a5a63cfc3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-17T16:06:30Z",
    "title_canon_sha256": "becd16f30a80c5989b6bf3db743e6991bf5e19425412a2c9036739dc1b48676a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312455",
    "kind": "arxiv",
    "version": 1
  }
}