Pith Number

pith:SFWXPOIA

pith:2010:SFWXPOIAOZIZUGK3SPE43RNQWC

not attested not anchored not stored refs pending

EUCLID : Dark Universe Probe and Microlensing planet Hunter

A Cassan, A. Gould, B.S. Gaudi, D. Kubas, D.P. Bennett, E. Kerrins, J. Miralda-Escude, J.P. Beaulieu, J. Wambsganss, P. Fouque, S. Dong, S. Mao, V Batista

arxiv:1001.3349 v1 · 2010-01-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFWXPOIAOZIZUGK3SPE43RNQWC}

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	2026-07-04T17:19:53.504940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

916d77b90076519a195b93c9cdc5b0b0a10a875fcccedfc3ae36ee911de52d1e

Aliases

arxiv: 1001.3349 · arxiv_version: 1001.3349v1 · doi: 10.48550/arxiv.1001.3349 · pith_short_12: SFWXPOIAOZIZ · pith_short_16: SFWXPOIAOZIZUGK3 · pith_short_8: SFWXPOIA

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/SFWXPOIAOZIZUGK3SPE43RNQWC \
  | 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: 916d77b90076519a195b93c9cdc5b0b0a10a875fcccedfc3ae36ee911de52d1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bd772749d197060af9af19c9393c90c51ca0b90049ae6300672b8154d77722f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-01-19T16:28:22Z",
    "title_canon_sha256": "1013a9d296938317c02d5fb6daef6699e592ecf2d7fb19c5153e294da76d822e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3349",
    "kind": "arxiv",
    "version": 1
  }
}