Pith Number

pith:3EALWEYE

pith:2015:3EALWEYE2COABETL4DWEOSRPXH

not attested not anchored not stored refs pending

Synchrotron emission in GRBs observed by Fermi: Its limitations and the role of the photosphere

A. Pe'er, D. B\' egu\'e, F. Ryde, J.M. Burgess, S. Iyyani

arxiv:1511.07390 v1 · 2015-11-23 · 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{3EALWEYE2COABETL4DWEOSRPXH}

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	2026-05-18T01:21:51.626484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d900bb1304d09c00926be0ec474a2fb9cfdc55a48bbadb42a6712e19fbe7fe63

Aliases

arxiv: 1511.07390 · arxiv_version: 1511.07390v1 · doi: 10.48550/arxiv.1511.07390 · pith_short_12: 3EALWEYE2COA · pith_short_16: 3EALWEYE2COABETL · pith_short_8: 3EALWEYE

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/3EALWEYE2COABETL4DWEOSRPXH \
  | 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: d900bb1304d09c00926be0ec474a2fb9cfdc55a48bbadb42a6712e19fbe7fe63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5380cb9b3e6c8951c2a40569bf86b2a9681a19aef3f5dc3e6d3bf593f658508c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-23T20:02:46Z",
    "title_canon_sha256": "873ed5453714e3fc875b55bdde9d9cb337f2e3517692bb7d16ff7669b22e6645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07390",
    "kind": "arxiv",
    "version": 1
  }
}