Pith Number

pith:5DUTJEOF

pith:2006:5DUTJEOFQ463EPHTIUXEOYIXQM

not attested not anchored not stored refs pending

The flat decay phase in the early X-ray afterglows of Swift GRBs

Jonathan Granot

arxiv:astro-ph/0612516 v1 · 2006-12-18 · 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{5DUTJEOFQ463EPHTIUXEOYIXQM}

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	2026-05-18T04:36:20.555352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e93491c5873db23cf3452e476117830158e8a00c5bbaa20541e586217c810d

Aliases

arxiv: astro-ph/0612516 · arxiv_version: astro-ph/0612516v1 · doi: 10.48550/arxiv.astro-ph/0612516 · pith_short_12: 5DUTJEOFQ463 · pith_short_16: 5DUTJEOFQ463EPHT · pith_short_8: 5DUTJEOF

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/5DUTJEOFQ463EPHTIUXEOYIXQM \
  | 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: e8e93491c5873db23cf3452e476117830158e8a00c5bbaa20541e586217c810d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09dc942cfbe9b9270b4d5efd5663cdfcca0ad1babb3350870ff4b8e543d6fe2f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-18T21:38:26Z",
    "title_canon_sha256": "adc8e99f412a28e63f4aa08c4d383b0c0f107e021ce5be13ca95d8e19037423e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612516",
    "kind": "arxiv",
    "version": 1
  }
}