Pith Number

pith:S74RZFRF

pith:2011:S74RZFRFXCLMTIMH27SBZ4CX4D

not attested not anchored not stored refs pending

GRB afterglow light curves from realistic density profiles

Dimitrios Giannios, Petar Mimica

arxiv:1106.1903 v1 · 2011-06-09 · 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{S74RZFRFXCLMTIMH27SBZ4CX4D}

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	2026-05-18T02:01:40.236632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f91c9625b896c9a187d7e41cf057e0c8e655f877793e077f17c69884d7c6c2

Aliases

arxiv: 1106.1903 · arxiv_version: 1106.1903v1 · doi: 10.48550/arxiv.1106.1903 · pith_short_12: S74RZFRFXCLM · pith_short_16: S74RZFRFXCLMTIMH · pith_short_8: S74RZFRF

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/S74RZFRFXCLMTIMH27SBZ4CX4D \
  | 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: 97f91c9625b896c9a187d7e41cf057e0c8e655f877793e077f17c69884d7c6c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1be15ddc5fc271d07464eda352f1abdbb27f49acc446999743ee520b4ea4939",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-09T20:02:12Z",
    "title_canon_sha256": "9a477211a70e4bbdc6c5f2a8f7f3a09f1c5bab6616f7d9f7d2390cdb61a748db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1903",
    "kind": "arxiv",
    "version": 1
  }
}