Pith Number

pith:37QLFZEP

pith:2006:37QLFZEPWEJ3F3VJCHR3NKP6JF

not attested not anchored not stored refs pending

The CFHTLS Real Time Analysis System "Optically Selected GRB Afterglows"

Alain Klotz (CESR), Christian Veillet (CFHT), Frederic Malacrino (LATT), Jean-Charles Cuillandre (CFHT), Jean-Luc Atteia (LATT), Michel Boer (OHP)

arxiv:astro-ph/0605749 v2 · 2006-05-31 · 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{37QLFZEPWEJ3F3VJCHR3NKP6JF}

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	2026-07-04T14:58:36.214195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe0b2e48fb113b2eea911e3b6a9fe4950e4f76a8be6aff6d5017181f8952385

Aliases

arxiv: astro-ph/0605749 · arxiv_version: astro-ph/0605749v2 · doi: 10.48550/arxiv.astro-ph/0605749 · pith_short_12: 37QLFZEPWEJ3 · pith_short_16: 37QLFZEPWEJ3F3VJ · pith_short_8: 37QLFZEP

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/37QLFZEPWEJ3F3VJCHR3NKP6JF \
  | 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: dfe0b2e48fb113b2eea911e3b6a9fe4950e4f76a8be6aff6d5017181f8952385

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52672f2134c6d157d61c4832b9b079fd37e1dc3f3699a1097cb91126bf751fc4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-31T18:03:25Z",
    "title_canon_sha256": "cb509c14186abbcf17150918d8876c353a5a30c88112fd3d4f87b3d59d29fc78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605749",
    "kind": "arxiv",
    "version": 2
  }
}