Pith Number

pith:GEF4XHYQ

pith:2006:GEF4XHYQJMQ4W4AMCLHS2YCD2D

not attested not anchored not stored refs pending

On the nature of X-Ray Flashes in the SWIFT era

2), 3), A. Galli (1, B. Gendre (1, L. Piro (1) ((1) IASF-Roma/INAF; (2) University Bicocca Milano; (3) INFN-Trieste)

arxiv:astro-ph/0612178 v3 · 2006-12-07 · 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{GEF4XHYQJMQ4W4AMCLHS2YCD2D}

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	2026-07-04T16:59:44.257802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310bcb9f104b21cb700c12cf2d6043d0f58ca23517d27c5168e43dc0127aa8bc

Aliases

arxiv: astro-ph/0612178 · arxiv_version: astro-ph/0612178v3 · doi: 10.48550/arxiv.astro-ph/0612178 · pith_short_12: GEF4XHYQJMQ4 · pith_short_16: GEF4XHYQJMQ4W4AM · pith_short_8: GEF4XHYQ

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/GEF4XHYQJMQ4W4AMCLHS2YCD2D \
  | 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: 310bcb9f104b21cb700c12cf2d6043d0f58ca23517d27c5168e43dc0127aa8bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8245d90581214930571d5556a6753112e441f511722e9a37afdb822af38e52d0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-07T18:08:05Z",
    "title_canon_sha256": "c4b108fbfe65276704d535193166ca4b96604e589fca0621b239eea2a72985a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612178",
    "kind": "arxiv",
    "version": 3
  }
}