Pith Number

pith:3ZGFXQ7U

pith:2017:3ZGFXQ7U23ZJNNMEH5GK5LKWFZ

not attested not anchored not stored refs pending

The Research Data Alliance: Building Bridges to Enable Scientific Data Sharing

Francoise Genova

arxiv:1701.00708 v1 · 2017-01-03 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZGFXQ7U23ZJNNMEH5GK5LKWFZ}

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	2026-05-18T00:53:28.445808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4c5bc3f4d6f296b5843f4caead562e4094a4d9b68e46d21110b390cdf7d0f1

Aliases

arxiv: 1701.00708 · arxiv_version: 1701.00708v1 · doi: 10.48550/arxiv.1701.00708 · pith_short_12: 3ZGFXQ7U23ZJ · pith_short_16: 3ZGFXQ7U23ZJNNME · pith_short_8: 3ZGFXQ7U

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/3ZGFXQ7U23ZJNNMEH5GK5LKWFZ \
  | 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: de4c5bc3f4d6f296b5843f4caead562e4094a4d9b68e46d21110b390cdf7d0f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf7768e593c2b33e527425f080010a3325077a05227314b0dfc91f38ccb33512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-01-03T14:51:22Z",
    "title_canon_sha256": "a0c1cb7fcbcdde48d7f2ae2d665e7aa4b50b6d42cd066816c6657d5adc6fbe07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00708",
    "kind": "arxiv",
    "version": 1
  }
}