Pith Number

pith:4GHPCU63

pith:2008:4GHPCU63PLKBCECILJMLIWGMZ6

not attested not anchored not stored refs pending

Morpho-Kinematic Properties of the 21-Micron Source IRAS 07134+1005

(2) U. of Calgary), Jun-ichi Nakashima (1), Nico Koning (2), Sun Kwok (1), Yong Zhang (1) ((1) U. of Hong Kong

arxiv:0810.4383 v1 · 2008-10-24 · 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{4GHPCU63PLKBCECILJMLIWGMZ6}

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	2026-05-18T04:29:25.750084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18ef153db7ad41110485a58b458cccf95656db1eb383c7799b80494ffc22097

Aliases

arxiv: 0810.4383 · arxiv_version: 0810.4383v1 · doi: 10.48550/arxiv.0810.4383 · pith_short_12: 4GHPCU63PLKB · pith_short_16: 4GHPCU63PLKBCECI · pith_short_8: 4GHPCU63

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/4GHPCU63PLKBCECILJMLIWGMZ6 \
  | 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: e18ef153db7ad41110485a58b458cccf95656db1eb383c7799b80494ffc22097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a277fe7afc9d57281fbf82ebffa969a9723427e82cdc53e200ebfa7c2755156d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-24T05:26:53Z",
    "title_canon_sha256": "ee0ddca92f465fa9ff6eee36a96d85fb49654bdbbfaade64c82a6ea1b06e2794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4383",
    "kind": "arxiv",
    "version": 1
  }
}