Pith Number

pith:HUB3WM66

pith:2006:HUB3WM66K7K5VUU4D4GIBJM7ME

not attested not anchored not stored refs pending

A comprehensive analysis of Swift/XRT data: I. Apparent spectral evolution of GRB X-ray tails

Bin-Bin Zhang, Bing Zhang, En-Wei Liang

arxiv:astro-ph/0612246 v4 · 2006-12-10 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUB3WM66K7K5VUU4D4GIBJM7ME}

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.

Cited by

1 paper in Pith

GRB 250424A: A Case Study of Energy Injection with Multiwavelength Observations

Receipt and verification

First computed	2026-07-04T16:59:44.725384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d03bb33de57d5dad29c1f0c80a59f61121f37c42063712de0e1e9eee00a840b

Aliases

arxiv: astro-ph/0612246 · arxiv_version: astro-ph/0612246v4 · doi: 10.48550/arxiv.astro-ph/0612246 · pith_short_12: HUB3WM66K7K5 · pith_short_16: HUB3WM66K7K5VUU4 · pith_short_8: HUB3WM66

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/HUB3WM66K7K5VUU4D4GIBJM7ME \
  | 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: 3d03bb33de57d5dad29c1f0c80a59f61121f37c42063712de0e1e9eee00a840b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d179b527c54fc6224327b0dac14afb407c3859986739c07033d81c16167e1d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-10T05:15:03Z",
    "title_canon_sha256": "2f5f55b9b0cfcc9429122bbf9f8b3709c6d712004d15c7cab2c4194c9208000c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612246",
    "kind": "arxiv",
    "version": 4
  }
}