Pith Number

pith:JPGWAQXD

pith:2011:JPGWAQXDQKSXDT4U6ID4KSY72B

not attested not anchored not stored refs pending

ICM Signatures from Multiple Outbursts in the Galaxy Group NGC 5813: A Window to AGN Feedback

A. Simionescu, C. Jones, E. Blanton, E. Churazov, L. David, M. Donahue, M. Sun, N. Werner, P. Nulsen, R. Kraft, S. Giacintucci, S. W. Randall, W. R. Forman

arxiv:1101.4583 v1 · 2011-01-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JPGWAQXDQKSXDT4U6ID4KSY72B}

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	2026-05-18T04:31:10.847006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bcd6042e382a571cf94f207c54b1fd06003a651670b4585eebcc5576fe2a978

Aliases

arxiv: 1101.4583 · arxiv_version: 1101.4583v1 · doi: 10.48550/arxiv.1101.4583 · pith_short_12: JPGWAQXDQKSX · pith_short_16: JPGWAQXDQKSXDT4U · pith_short_8: JPGWAQXD

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/JPGWAQXDQKSXDT4U6ID4KSY72B \
  | 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: 4bcd6042e382a571cf94f207c54b1fd06003a651670b4585eebcc5576fe2a978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee708db2a799474fc50fa3552e5c7c4225a1ab06442b9dbb489f2d999c4dd5ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-24T16:19:00Z",
    "title_canon_sha256": "e00bacc530eb13af865fba9d09af710ab11c2011e966d8950a49603fddcb50b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4583",
    "kind": "arxiv",
    "version": 1
  }
}