Pith Number

pith:IWDTX27S

pith:2011:IWDTX27SNFRVSCLFK5L3SIVWU7

not attested not anchored not stored refs pending

Diversity of multiwavelength emission bumps in the GRB 100219A afterglow

D. Malesani, J. Mao, J. M. Bai, P. D'Avanzo, P. Jakobsson, S. Covino, S. Li

arxiv:1112.0744 v1 · 2011-12-04 · 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{IWDTX27SNFRVSCLFK5L3SIVWU7}

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	2026-05-18T04:02:39.236417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45873bebf269635909655757b922b6a7c27238f6617075c5b294b6af1fbac82e

Aliases

arxiv: 1112.0744 · arxiv_version: 1112.0744v1 · doi: 10.48550/arxiv.1112.0744 · pith_short_12: IWDTX27SNFRV · pith_short_16: IWDTX27SNFRVSCLF · pith_short_8: IWDTX27S

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/IWDTX27SNFRVSCLFK5L3SIVWU7 \
  | 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: 45873bebf269635909655757b922b6a7c27238f6617075c5b294b6af1fbac82e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d7c76897e83f758036e6ce3db4c890e8102bac0a40f64cf75b88aeb4d56004d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-04T11:13:02Z",
    "title_canon_sha256": "90671c84b5aacf51814760594c7b3f6bfde1596c4116a0290c53fd4330f5ab9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0744",
    "kind": "arxiv",
    "version": 1
  }
}