Pith Number

pith:MPS3HMZP

pith:2010:MPS3HMZPMFZMOVXHJV5X4HA4EW

not attested not anchored not stored refs pending

Size matters

D. Orozco Suarez, JC. del Toro Iniesta

arxiv:1002.3106 v1 · 2010-02-16 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPS3HMZPMFZMOVXHJV5X4HA4EW}

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	2026-05-18T02:09:07.719528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63e5b3b32f6172c756e74d7b7e1c1c25b8d2c508b782d411ca85a6fa54cc3e65

Aliases

arxiv: 1002.3106 · arxiv_version: 1002.3106v1 · doi: 10.48550/arxiv.1002.3106 · pith_short_12: MPS3HMZPMFZM · pith_short_16: MPS3HMZPMFZMOVXH · pith_short_8: MPS3HMZP

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/MPS3HMZPMFZMOVXHJV5X4HA4EW \
  | 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: 63e5b3b32f6172c756e74d7b7e1c1c25b8d2c508b782d411ca85a6fa54cc3e65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c119a35ebf4c4731dec1c611d0006c11a9940ade9b0a22a994d49d6a8459386",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-16T15:52:13Z",
    "title_canon_sha256": "429bee261809e10271457c635c32a29da9948670f7d4de15b7d209a316f73267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3106",
    "kind": "arxiv",
    "version": 1
  }
}