Pith Number

pith:3CI2LOUA

pith:2022:3CI2LOUAOYOMCLLVAVVIB2NITQ

not attested not anchored not stored refs pending

Spectral Lag Transition of 32 Fermi Gamma-ray Bursts and their Application on Constraining Lorentz Invariance Violation

Bin-Bin Zhang, Yan-Zhi Meng, Zi-Ke Liu

arxiv:2202.09999 v1 · 2022-02-21 · 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{3CI2LOUAOYOMCLLVAVVIB2NITQ}

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	2026-07-05T04:51:55.268070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d891a5ba80761cc12d75056a80e9a89c3bc3471666ff285d610c80392504dd8e

Aliases

arxiv: 2202.09999 · arxiv_version: 2202.09999v1 · doi: 10.48550/arxiv.2202.09999 · pith_short_12: 3CI2LOUAOYOM · pith_short_16: 3CI2LOUAOYOMCLLV · pith_short_8: 3CI2LOUA

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/3CI2LOUAOYOMCLLVAVVIB2NITQ \
  | 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: d891a5ba80761cc12d75056a80e9a89c3bc3471666ff285d610c80392504dd8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea128764bd6dd1f1de6ed6d8f475cdfc781076d1610f3f515ff9d663710c1031",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-02-21T05:40:03Z",
    "title_canon_sha256": "0a7400293dd2c3bc96048302266ec33cadd2e5270171a1a12f1c580c7eff6dbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09999",
    "kind": "arxiv",
    "version": 1
  }
}