Pith Number

pith:DIQY62HX

pith:2013:DIQY62HXPOVWBAUGLQDKIBELQR

not attested not anchored not stored refs pending

The hard X-ray behavior of Aql X-1 during type-I bursts

Diego F. Torres, Jian Li, Jian-Min Wang, Long Ji, Peter Kretschmar, Shuang-Nan Zhang, Shu Zhang, Yu-peng Chen

arxiv:1309.6380 v2 · 2013-09-25 · 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{DIQY62HXPOVWBAUGLQDKIBELQR}

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	2026-05-18T01:47:27.051000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a218f68f77bab6082865c06a4048b844a2199a564d78868116faaa5163c7fba

Aliases

arxiv: 1309.6380 · arxiv_version: 1309.6380v2 · doi: 10.48550/arxiv.1309.6380 · pith_short_12: DIQY62HXPOVW · pith_short_16: DIQY62HXPOVWBAUG · pith_short_8: DIQY62HX

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/DIQY62HXPOVWBAUGLQDKIBELQR \
  | 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: 1a218f68f77bab6082865c06a4048b844a2199a564d78868116faaa5163c7fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9e92cfcc5bc6826c15d355835edf8ddabd8d9b3da4f8fa5c76ffb893018e28f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-09-25T02:06:44Z",
    "title_canon_sha256": "ff414e9280fe6fa933fe52ce7a8f8fdedce538be4c72ff6900b0b88576c47579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6380",
    "kind": "arxiv",
    "version": 2
  }
}