Pith Number

pith:5BNI6F7K

pith:2010:5BNI6F7KPHTO6XKYDGAGOTZGFK

not attested not anchored not stored refs pending

Atomic data activities by the OP and IP consortia: past, present and new perspectives within the VAMDC

Claudio Mendoza, Luis A. Nunez

arxiv:1003.0843 v1 · 2010-03-03 · 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{5BNI6F7KPHTO6XKYDGAGOTZGFK}

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	2026-05-18T04:27:02.682564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e85a8f17ea79e6ef5d581980674f262aa03bb8627b836cdde16c95aa35e01345

Aliases

arxiv: 1003.0843 · arxiv_version: 1003.0843v1 · doi: 10.48550/arxiv.1003.0843 · pith_short_12: 5BNI6F7KPHTO · pith_short_16: 5BNI6F7KPHTO6XKY · pith_short_8: 5BNI6F7K

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/5BNI6F7KPHTO6XKYDGAGOTZGFK \
  | 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: e85a8f17ea79e6ef5d581980674f262aa03bb8627b836cdde16c95aa35e01345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a002a46b407bba162b60e3683ffe564a9ab8c14fc1f018eada1892c396706023",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-03T16:01:17Z",
    "title_canon_sha256": "5a9c6dd9c7bbd804a9e9f62ac556e31896adb94722fa94764b9f8fbd1a479a7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0843",
    "kind": "arxiv",
    "version": 1
  }
}