Pith Number

pith:THPNAY7H

pith:2008:THPNAY7HF5RUTUIART5HTJLZPN

not attested not anchored not stored refs pending

Discovery of Hot Gas in Outflow in NGC3379

A. R. King, A. Zezas, D.-W. Kim, G. Fabbiano, G. Trinchieri, J. Gallagher, L. Angelini, N. J. Brassington, R. Fu, R. L. Davies, S. Pellegrini, s. Zepf, V. Kalogera

arxiv:0807.4615 v1 · 2008-07-29 · 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{THPNAY7HF5RUTUIART5HTJLZPN}

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	2026-07-04T17:12:02.029817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ded063e72f6349d1008cfa79a5797b62ea12b9b685f439ec39289b6dd25a11

Aliases

arxiv: 0807.4615 · arxiv_version: 0807.4615v1 · doi: 10.48550/arxiv.0807.4615 · pith_short_12: THPNAY7HF5RU · pith_short_16: THPNAY7HF5RUTUIA · pith_short_8: THPNAY7H

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/THPNAY7HF5RUTUIART5HTJLZPN \
  | 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: 99ded063e72f6349d1008cfa79a5797b62ea12b9b685f439ec39289b6dd25a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c620a3e929e8c1d1ffff7bcef4fb791e02d2a162f4683449839b5f8f69974d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-29T09:42:19Z",
    "title_canon_sha256": "ad7560922aef7ccd77cbb6861337964dcf316b4880e35cc853846c82f54d80a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.4615",
    "kind": "arxiv",
    "version": 1
  }
}