Pith Number

pith:R6XXQ3H4

pith:2026:R6XXQ3H4Y6EL5X3J36C7B7EYG3

not attested not anchored not stored refs pending

How Distance Affects GRB Prompt Emission Measurements

Amy Y. Lien, Craig B. Markwardt, Michael J. Moss, S. Bradley Cenko, Sylvain Guiriec

arxiv:2602.03032 v1 · 2026-02-03 · 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{R6XXQ3H4Y6EL5X3J36C7B7EYG3}

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	2026-06-05T01:15:19.679511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8faf786cfcc788bedf69df85f0fc9836fe20f9a9a4beb9a1a94a763884d56746

Aliases

arxiv: 2602.03032 · arxiv_version: 2602.03032v1 · doi: 10.48550/arxiv.2602.03032 · pith_short_12: R6XXQ3H4Y6EL · pith_short_16: R6XXQ3H4Y6EL5X3J · pith_short_8: R6XXQ3H4

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/R6XXQ3H4Y6EL5X3J36C7B7EYG3 \
  | 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: 8faf786cfcc788bedf69df85f0fc9836fe20f9a9a4beb9a1a94a763884d56746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b9fa8c5b4088a1c4c1d0d9a13a0ffffc7578a609632d45b7d4d8b079e3f037",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-02-03T03:00:24Z",
    "title_canon_sha256": "6ed84a637d87d4f665fb781aa020acbe145eaff8884b76ceeef7497fb6595238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.03032",
    "kind": "arxiv",
    "version": 1
  }
}