Pith Number

pith:MBFIBIWQ

pith:2011:MBFIBIWQJX4TRY5ZMTMEPDJDL7

not attested not anchored not stored refs pending

Fermi Detection of \gamma-ray emission from the M2 Soft X-ray Flare on 2010 June 12

A. K. Tolbert, B. R. Dennis, Fermi GBM Collaboration, Fermi LAT collaboration, R. A. Schwartz

arxiv:1111.7026 v2 · 2011-11-30 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBFIBIWQJX4TRY5ZMTMEPDJDL7}

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	2026-05-18T00:50:24.021327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

604a80a2d04df938e3b964d8478d235fd31da52bd831eced2e42b18c246d4e06

Aliases

arxiv: 1111.7026 · arxiv_version: 1111.7026v2 · doi: 10.48550/arxiv.1111.7026 · pith_short_12: MBFIBIWQJX4T · pith_short_16: MBFIBIWQJX4TRY5Z · pith_short_8: MBFIBIWQ

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/MBFIBIWQJX4TRY5ZMTMEPDJDL7 \
  | 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: 604a80a2d04df938e3b964d8478d235fd31da52bd831eced2e42b18c246d4e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da40b11f383be96c176699df9d0071514ba7ae9513834cbc52292af2695a28fd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-11-30T00:35:37Z",
    "title_canon_sha256": "a000e007bfebef0ffed3bb79bb4ed037ac8f0b2c6c8e21281a55403fc685a9f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7026",
    "kind": "arxiv",
    "version": 2
  }
}