Pith Number

pith:NMVXS4PS

pith:2000:NMVXS4PSTI4ZOZHDYAMHDYFRG3

not attested not anchored not stored refs pending

What do $\gamma$-ray bursts look like?

China), Nanjing, T. Lu (Nanjing University

arxiv:astro-ph/0002178 v1 · 2000-02-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMVXS4PSTI4ZOZHDYAMHDYFRG3}

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	2026-05-18T01:21:50.594102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b2b7971f29a399764e3c01871e0b136c400cc1ab4ff116632b8d484b87d77bd

Aliases

arxiv: astro-ph/0002178 · arxiv_version: astro-ph/0002178v1 · doi: 10.48550/arxiv.astro-ph/0002178 · pith_short_12: NMVXS4PSTI4Z · pith_short_16: NMVXS4PSTI4ZOZHD · pith_short_8: NMVXS4PS

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/NMVXS4PSTI4ZOZHDYAMHDYFRG3 \
  | 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: 6b2b7971f29a399764e3c01871e0b136c400cc1ab4ff116632b8d484b87d77bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60e01c875cd05ea2f7c021b9e2374a7feb0e6041217d8befd5d750f7a6b62c6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-08T15:10:18Z",
    "title_canon_sha256": "c4911fea13afd4fab37f2d668a176b743fd00eb382354d310c5e47c0982dac18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002178",
    "kind": "arxiv",
    "version": 1
  }
}