Pith Number

pith:U4XY5DV4

pith:2012:U4XY5DV4RIAEJONHLQC3MVKURM

not attested not anchored not stored refs pending

Multiphase Signatures of AGN Feedback in Abell 2597

A. C. Edge, A. C. Fabian, A. C. Quillen, B. R. McNamara, C. L. Sarazin, C. P. O'Dea, F. Combes, G. J. Ferland, G. M. Voit, G. R. Tremblay, H. R. Russell, J. B. R. Oonk, J. N. Bregman, J. S. Sanders, M. Donahue, M. W. Wise, P. Salom\'e, R. J. Wilman, R. Mittal, S. A. Baum, T. E. Clarke

arxiv:1205.2374 v1 · 2012-05-10 · astro-ph.CO · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4XY5DV4RIAEJONHLQC3MVKURM}

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	2026-05-18T03:43:40.150197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72f8e8ebc8a0044b9a75c05b655548b118443d482d23281481934521f7b7c97

Aliases

arxiv: 1205.2374 · arxiv_version: 1205.2374v1 · doi: 10.48550/arxiv.1205.2374 · pith_short_12: U4XY5DV4RIAE · pith_short_16: U4XY5DV4RIAEJONH · pith_short_8: U4XY5DV4

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/U4XY5DV4RIAEJONHLQC3MVKURM \
  | 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: a72f8e8ebc8a0044b9a75c05b655548b118443d482d23281481934521f7b7c97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459d0ffe44c84e268e8b86a2c0e172a1dae31dea3ffcecea0fc484ccdad1a03d",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-10T20:00:07Z",
    "title_canon_sha256": "a4dd762dc9d756e8fc7dd16567ad62ce5aafff996bf1eb2a529deb991166c705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2374",
    "kind": "arxiv",
    "version": 1
  }
}