Pith Number

pith:RWDCNFL6

pith:2009:RWDCNFL6SMAA3Y76EGZX3TA4FJ

not attested not anchored not stored refs pending

Analysis of the Prompt Optical Emission of the Naked-Eye GRB 080319B

A. Guarnieri, A. Piccioni, C. Bartolini, E. Molinari, G. Beskin, G. Greco, S. Bondar, S. Karpov

arxiv:0906.4144 v1 · 2009-06-23 · 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{RWDCNFL6SMAA3Y76EGZX3TA4FJ}

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	2026-07-04T15:44:58.855041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8626957e93000de3fe21b37dcc1c2a5502a3774ffd0119f9830ba77591879f

Aliases

arxiv: 0906.4144 · arxiv_version: 0906.4144v1 · doi: 10.48550/arxiv.0906.4144 · pith_short_12: RWDCNFL6SMAA · pith_short_16: RWDCNFL6SMAA3Y76 · pith_short_8: RWDCNFL6

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/RWDCNFL6SMAA3Y76EGZX3TA4FJ \
  | 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: 8d8626957e93000de3fe21b37dcc1c2a5502a3774ffd0119f9830ba77591879f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6c3923388621f136776f65621351607ec692f89598d0c173f5cdb7ce6fe640c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-06-23T00:51:47Z",
    "title_canon_sha256": "459132857f583b42b85890d384d2c37bb14acdb031598a1a2562994548636367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4144",
    "kind": "arxiv",
    "version": 1
  }
}