Pith Number

pith:YYICQOX5

pith:2013:YYICQOX5O3DTJHS3BPQN4AMS3X

not attested not anchored not stored refs pending

Deep Chandra Observations of the Extended Gas Sloshing Spiral in A2029

Elizabeth L. Blanton, Rachel Paterno-Mahler, Scott W. Randall, Tracy E. Clarke

arxiv:1306.3520 v2 · 2013-06-14 · 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{YYICQOX5O3DTJHS3BPQN4AMS3X}

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	2026-05-18T01:49:16.721077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c610283afd76c7349e5b0be0de0192ddf373428026e19a5dfb3cdc49adc21599

Aliases

arxiv: 1306.3520 · arxiv_version: 1306.3520v2 · doi: 10.48550/arxiv.1306.3520 · pith_short_12: YYICQOX5O3DT · pith_short_16: YYICQOX5O3DTJHS3 · pith_short_8: YYICQOX5

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/YYICQOX5O3DTJHS3BPQN4AMS3X \
  | 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: c610283afd76c7349e5b0be0de0192ddf373428026e19a5dfb3cdc49adc21599

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5e4b0f2552d1d55c0a9ca01610efeb2de5da0684b5a04289d89c36f465e9ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-14T21:45:01Z",
    "title_canon_sha256": "a436f45ac51eea3bd79b29956def23fd7d73129c5bbf349828f3ae6576178237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3520",
    "kind": "arxiv",
    "version": 2
  }
}