Pith Number

pith:RAIDSHRQ

pith:2015:RAIDSHRQMIO52JVMMKGN55USMV

not attested not anchored not stored refs pending

On a sneezing universe

Andr\'e Tilquin, Thomas Schucker

arxiv:1508.00809 v1 · 2015-08-04 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RAIDSHRQMIO52JVMMKGN55USMV}

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	2026-05-18T01:35:53.301928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8810391e30621ddd26ac628cdef6926568944d7f01151cd3deff01462e47232e

Aliases

arxiv: 1508.00809 · arxiv_version: 1508.00809v1 · doi: 10.48550/arxiv.1508.00809 · pith_short_12: RAIDSHRQMIO5 · pith_short_16: RAIDSHRQMIO52JVM · pith_short_8: RAIDSHRQ

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/RAIDSHRQMIO52JVMMKGN55USMV \
  | 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: 8810391e30621ddd26ac628cdef6926568944d7f01151cd3deff01462e47232e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7e80e33f7b5420167537ffd186ed4bb3dd4595ac3df3f1cdcbb7949b4773c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-04T16:06:07Z",
    "title_canon_sha256": "b877f7748b6b76a440a28430529436b6744fe4ae3042a6ae2513fb29dd785989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00809",
    "kind": "arxiv",
    "version": 1
  }
}