Pith Number

pith:PRVDWI2L

pith:2015:PRVDWI2LLRKOZWWHBQQFH2U5ZX

not attested not anchored not stored refs pending

Model-independent distance calibration of high-redshift gamma-ray bursts and constrain on the $\Lambda$CDM model

Hai-Nan Lin, Xin Li, Zhe Chang

arxiv:1507.06662 v2 · 2015-07-19 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRVDWI2LLRKOZWWHBQQFH2U5ZX}

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	2026-05-18T01:25:55.090822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c6a3b234b5c54ecdac70c2053ea9dcdc77642b70c6124f996ba8d28a554eaf0

Aliases

arxiv: 1507.06662 · arxiv_version: 1507.06662v2 · doi: 10.48550/arxiv.1507.06662 · pith_short_12: PRVDWI2LLRKO · pith_short_16: PRVDWI2LLRKOZWWH · pith_short_8: PRVDWI2L

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/PRVDWI2LLRKOZWWHBQQFH2U5ZX \
  | 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: 7c6a3b234b5c54ecdac70c2053ea9dcdc77642b70c6124f996ba8d28a554eaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb2d3e3d9d209a09f90e55dfd9a0410a9237c9248eb046c1aa4d2329a052003",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-07-19T14:39:27Z",
    "title_canon_sha256": "8b0bf5f03cc63c037f71d7276ea35d94700574c68e57327e7ff0e60f7fdeb436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06662",
    "kind": "arxiv",
    "version": 2
  }
}