Pith Number

pith:R6L2SHJW

pith:2021:R6L2SHJWNDSAHLGSNFREY5UOOI

not attested not anchored not stored refs pending

Flares in gamma-ray burst X-ray afterglows as prompt emission from slightly misaligned structured jets

Fr\'ed\'eric Daigne, Paz Beniamini, Rapha\"el Duque, Robert Mochkovitch

arxiv:2112.02917 v2 · 2021-12-06 · 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{R6L2SHJWNDSAHLGSNFREY5UOOI}

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	2026-07-05T04:15:51.733228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f97a91d3668e403acd269624c768e7210489dd98eedca4ca2c31a61a3281712

Aliases

arxiv: 2112.02917 · arxiv_version: 2112.02917v2 · doi: 10.48550/arxiv.2112.02917 · pith_short_12: R6L2SHJWNDSA · pith_short_16: R6L2SHJWNDSAHLGS · pith_short_8: R6L2SHJW

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/R6L2SHJWNDSAHLGSNFREY5UOOI \
  | 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: 8f97a91d3668e403acd269624c768e7210489dd98eedca4ca2c31a61a3281712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef13b7691e5092edac42d3b119d563ffb3c1032e130157bc22afb8082b40eb22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-06T10:33:39Z",
    "title_canon_sha256": "e77ebf1dc89496f3ebb102debf54b39d7f950c7ae433aeccae8d8ac1b097c521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02917",
    "kind": "arxiv",
    "version": 2
  }
}