Pith Number

pith:EXVKMD74

pith:2019:EXVKMD74VDG6SIF3RRL6FBFKAF

not attested not anchored not stored refs pending

Jet Structure in the Afterglow Phase for Gamma-ray Bursts with a Precessing Jet

Bao-Quan Huang, Da-Bin Lin, En-Wei Liang, Hong-Bang Liu, Jia Ren, Tong Liu, Xiang-Gao Wang

arxiv:1905.04851 v1 · 2019-05-13 · 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{EXVKMD74VDG6SIF3RRL6FBFKAF}

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	2026-05-17T23:42:19.119121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25eaa60ffca8cde920bb8c57e284aa015486ba394bbaffba107b004505bc49bb

Aliases

arxiv: 1905.04851 · arxiv_version: 1905.04851v1 · doi: 10.48550/arxiv.1905.04851 · pith_short_12: EXVKMD74VDG6 · pith_short_16: EXVKMD74VDG6SIF3 · pith_short_8: EXVKMD74

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/EXVKMD74VDG6SIF3RRL6FBFKAF \
  | 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: 25eaa60ffca8cde920bb8c57e284aa015486ba394bbaffba107b004505bc49bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fcd05b3ebabfc8bfbf22ecdb9db79bb0c7f814bcbc6bd16e29af99c241c592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-13T04:01:25Z",
    "title_canon_sha256": "fd94aee0cff2b3edf881b5cc111d52771d980bb1351c19ca36cb84a14f4d5546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04851",
    "kind": "arxiv",
    "version": 1
  }
}