Pith Number

pith:Z6A5U2SC

pith:2006:Z6A5U2SCE7K3HC7BF4DB33PXT7

not attested not anchored not stored refs pending

Constraining Lorentz violations with Gamma Ray Bursts

Maria Rodriguez Martinez, Tsvi Piran

arxiv:astro-ph/0601219 v2 · 2006-01-10 · astro-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6A5U2SCE7K3HC7BF4DB33PXT7}

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

Below the Schwinger critical magnetic field value, quantum vacuum and gamma-ray bursts delay

Receipt and verification

First computed	2026-07-04T16:57:46.282361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf81da6a4227d5b38be12f061dedf79fd2c431f92f8f737066095c67be9943ea

Aliases

arxiv: astro-ph/0601219 · arxiv_version: astro-ph/0601219v2 · doi: 10.48550/arxiv.astro-ph/0601219 · pith_short_12: Z6A5U2SCE7K3 · pith_short_16: Z6A5U2SCE7K3HC7B · pith_short_8: Z6A5U2SC

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/Z6A5U2SCE7K3HC7BF4DB33PXT7 \
  | 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: cf81da6a4227d5b38be12f061dedf79fd2c431f92f8f737066095c67be9943ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf6ad6a135763d4d7b1089f2823e00b727ab1a65292841b9e2d8b61f342bfe3",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-01-10T21:00:08Z",
    "title_canon_sha256": "fbca3afb56d2bc6a810921ef54000a079e7511df604b45d15f7679c7d6ae29ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0601219",
    "kind": "arxiv",
    "version": 2
  }
}