Pith Number

pith:DOYGPIKO

pith:2012:DOYGPIKOXDCAC65CYR5IQAM5YF

not attested not anchored not stored refs pending

An HST/WFC3-UVIS View of the Starburst in the Cool Core of the Phoenix Cluster

Bradford Benson, Christian L. Reichardt, Marshall W. Bautz, Michael McDonald, Sylvain Veilleux

arxiv:1211.7058 v2 · 2012-11-29 · 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{DOYGPIKOXDCAC65CYR5IQAM5YF}

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	2026-05-18T01:52:53.137399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bb067a14eb8c4017ba2c47a88019dc146df94b2c321170967745d55a3d93d7d

Aliases

arxiv: 1211.7058 · arxiv_version: 1211.7058v2 · doi: 10.48550/arxiv.1211.7058 · pith_short_12: DOYGPIKOXDCA · pith_short_16: DOYGPIKOXDCAC65C · pith_short_8: DOYGPIKO

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/DOYGPIKOXDCAC65CYR5IQAM5YF \
  | 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: 1bb067a14eb8c4017ba2c47a88019dc146df94b2c321170967745d55a3d93d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e1442aedf080b164c239b1d03bfa5da082fc87e69e0edc757522d498fc61a3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-29T21:00:00Z",
    "title_canon_sha256": "a68e1d1edb3d3a38dee4326029d80c9c6233718aa91f865ec2350ec52e98561a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7058",
    "kind": "arxiv",
    "version": 2
  }
}