Pith Number

pith:VWHGUPXE

pith:2016:VWHGUPXEBGDE3SGOZNFNKRSQC6

not attested not anchored not stored refs pending

A MAD Model for Gamma-Ray Burst Variability

Christopher L. Fryer (Center for Theoretical Astrophysics, Joshua C. Dolence, Los Alamos National Lab), Nicole Lloyd-Ronning

arxiv:1606.01572 v1 · 2016-06-05 · 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{VWHGUPXEBGDE3SGOZNFNKRSQC6}

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	2026-05-18T00:48:54.496012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8e6a3ee409864dc8cecb4ad546501797eca2c17183b744cf2f2e1f6794d3f4

Aliases

arxiv: 1606.01572 · arxiv_version: 1606.01572v1 · doi: 10.48550/arxiv.1606.01572 · pith_short_12: VWHGUPXEBGDE · pith_short_16: VWHGUPXEBGDE3SGO · pith_short_8: VWHGUPXE

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/VWHGUPXEBGDE3SGOZNFNKRSQC6 \
  | 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: ad8e6a3ee409864dc8cecb4ad546501797eca2c17183b744cf2f2e1f6794d3f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa7d0df5da6d5e19c7fc85f06d5ba7fff374fb9c242a36fed86d4f16dd401d49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-05T22:13:46Z",
    "title_canon_sha256": "f41e1c05ebf451063e3e4be5136a551731d961b453d0d53c495aaf298204ccc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01572",
    "kind": "arxiv",
    "version": 1
  }
}