Pith Number

pith:7AC5CUGY

pith:1995:7AC5CUGYC63YICQDEEPRR2PVR6

not attested not anchored not stored refs pending

Dust Emission from IRC+10216

Moshe Elitzur (University of Kentucky), Zeljko Ivezic

arxiv:astro-ph/9512152 v2 · 1995-12-22 · 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{7AC5CUGYC63YICQDEEPRR2PVR6}

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	2026-05-18T01:40:22.052989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f805d150d817b7840a03211f18e9f58fb7cd285473dc386a5821d9855a51d1ba

Aliases

arxiv: astro-ph/9512152 · arxiv_version: astro-ph/9512152v2 · doi: 10.48550/arxiv.astro-ph/9512152 · pith_short_12: 7AC5CUGYC63Y · pith_short_16: 7AC5CUGYC63YICQD · pith_short_8: 7AC5CUGY

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/7AC5CUGYC63YICQDEEPRR2PVR6 \
  | 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: f805d150d817b7840a03211f18e9f58fb7cd285473dc386a5821d9855a51d1ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fd10a9256e05f06fdc03b295a8463416e2a9ea1ef4c0bc16e9db1d17f4b3c29",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-12-22T20:45:46Z",
    "title_canon_sha256": "f10e1bb02ab00c57d075ce0797c357de9327625b00178b62a18f71a805b898e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9512152",
    "kind": "arxiv",
    "version": 2
  }
}