Pith Number

pith:JTLFD4SH

pith:2014:JTLFD4SHXEHW4GKSYYUFTCR2ML

not attested not anchored not stored refs pending

UHECR acceleration at GRB internal shocks

Denis Allard, Etienne Parizot, Noemie Globus, Robert Mochkovitch

arxiv:1409.1271 v1 · 2014-09-03 · 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{JTLFD4SHXEHW4GKSYYUFTCR2ML}

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	2026-05-18T01:35:51.902885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd651f247b90f6e1952c628598a3a62d784270bd8f961c62154710deaba09fd

Aliases

arxiv: 1409.1271 · arxiv_version: 1409.1271v1 · doi: 10.48550/arxiv.1409.1271 · pith_short_12: JTLFD4SHXEHW · pith_short_16: JTLFD4SHXEHW4GKS · pith_short_8: JTLFD4SH

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/JTLFD4SHXEHW4GKSYYUFTCR2ML \
  | 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: 4cd651f247b90f6e1952c628598a3a62d784270bd8f961c62154710deaba09fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4980bb231a95bf7556b17bd068e5e79fba33edefb95e5508820e3416eac538a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-03T21:41:15Z",
    "title_canon_sha256": "dbe557041a3534d0bb84b680bd5fa44aa99912e9b2dc24e1be8a5750c1bc3367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1271",
    "kind": "arxiv",
    "version": 1
  }
}