Pith Number

pith:6BEV2K4F

pith:2013:6BEV2K4FVPGNBFP62VQV6BJVQI

not attested not anchored not stored refs pending

Thermal emission in the early X-ray afterglows of GRBs: following the prompt phase to the late times

Darach Watson, Mette Friis

arxiv:1305.3165 v1 · 2013-05-14 · 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{6BEV2K4FVPGNBFP62VQV6BJVQI}

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	2026-05-18T01:50:02.243512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0495d2b85abccd095fed5615f05358215e87fc9840f7415a6becc7257d6cfe3

Aliases

arxiv: 1305.3165 · arxiv_version: 1305.3165v1 · doi: 10.48550/arxiv.1305.3165 · pith_short_12: 6BEV2K4FVPGN · pith_short_16: 6BEV2K4FVPGNBFP6 · pith_short_8: 6BEV2K4F

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/6BEV2K4FVPGNBFP62VQV6BJVQI \
  | 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: f0495d2b85abccd095fed5615f05358215e87fc9840f7415a6becc7257d6cfe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52bfa06f948c76464e93efd41b2b3302c9c1055e46f2e2c987bf60811e055505",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-14T14:25:41Z",
    "title_canon_sha256": "dbfb9e50fc7aa6e001f2b0210dd309dd80a84c0c2a92d7a947bda4e8e19ad88f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3165",
    "kind": "arxiv",
    "version": 1
  }
}