Pith Number

pith:7J7B76DU

pith:2006:7J7B76DUSCJUI3LBLO4H2OMNYH

not attested not anchored not stored refs pending

An upper limit on anomalous dust emission at 31 GHz in the diffuse cloud [LPH96]201.663+1.643

A. C. S. Readhead, C. Dickinson, J. L. Pineda, R. D. Davies, S. Casassus, T. J. Pearson

arxiv:astro-ph/0603141 v1 · 2006-03-06 · 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{7J7B76DUSCJUI3LBLO4H2OMNYH}

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	2026-07-04T16:58:21.606522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7e1ff8749093446d615bb87d398dc1d675c61699d65e600742118865d4d0f3

Aliases

arxiv: astro-ph/0603141 · arxiv_version: astro-ph/0603141v1 · doi: 10.48550/arxiv.astro-ph/0603141 · pith_short_12: 7J7B76DUSCJU · pith_short_16: 7J7B76DUSCJUI3LB · pith_short_8: 7J7B76DU

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/7J7B76DUSCJUI3LBLO4H2OMNYH \
  | 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: fa7e1ff8749093446d615bb87d398dc1d675c61699d65e600742118865d4d0f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da858d0ffa18f676d1faaf50b8c61ff01379abcbb5931b8a1a17cb429fbd9ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-06T20:49:56Z",
    "title_canon_sha256": "817df28cbafd7316c8a00257b463305029f11502266bd3530b4d3734b994d7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603141",
    "kind": "arxiv",
    "version": 1
  }
}