Pith Number

pith:VYN3NDWP

pith:2011:VYN3NDWP7RQJ4RN5QO567WDEGH

not attested not anchored not stored refs pending

Open Questions in GRB Physics

Bing Zhang (UNLV)

arxiv:1104.0932 v1 · 2011-04-05 · 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{VYN3NDWP7RQJ4RN5QO567WDEGH}

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.

Cited by

1 paper in Pith

Modeling Gamma-Ray Burst Spectra with Convolutional Neural Networks: Fast-Cooling Synchrotron Emission in a Decaying Magnetic Field

Receipt and verification

First computed	2026-05-18T02:02:37.613759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1bb68ecffc609e45bd83bbefd86431fd1c849708a26fa4a2f5b8e3f91cb91c

Aliases

arxiv: 1104.0932 · arxiv_version: 1104.0932v1 · doi: 10.48550/arxiv.1104.0932 · pith_short_12: VYN3NDWP7RQJ · pith_short_16: VYN3NDWP7RQJ4RN5 · pith_short_8: VYN3NDWP

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/VYN3NDWP7RQJ4RN5QO567WDEGH \
  | 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: ae1bb68ecffc609e45bd83bbefd86431fd1c849708a26fa4a2f5b8e3f91cb91c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7de5252bafd819b12bfa0d1a2bb04a6d28703749b30ed186ffbad9f1ed0093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-05T20:00:03Z",
    "title_canon_sha256": "3234c1204035964fab848b2cb2f91dffea8a6fdc457b70125d7823397c36c563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0932",
    "kind": "arxiv",
    "version": 1
  }
}