Pith Number

pith:RN7AKSOG

pith:2013:RN7AKSOG6EAKKVTLJYAVHGG66H

not attested not anchored not stored refs pending

Pawel Max Maksym (1983-2013) Polish Astronomer and Film-maker

Costantino Sigismondi

arxiv:1302.6910 v1 · 2013-02-25 · physics.hist-ph · astro-ph.EP · 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{RN7AKSOG6EAKKVTLJYAVHGG66H}

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	2026-05-18T03:32:18.196650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7e0549c6f100a5566b4e015398def1d4cd3f5f6011838d792d73bc6bf97976

Aliases

arxiv: 1302.6910 · arxiv_version: 1302.6910v1 · doi: 10.48550/arxiv.1302.6910 · pith_short_12: RN7AKSOG6EAK · pith_short_16: RN7AKSOG6EAKKVTL · pith_short_8: RN7AKSOG

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/RN7AKSOG6EAKKVTLJYAVHGG66H \
  | 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: 8b7e0549c6f100a5566b4e015398def1d4cd3f5f6011838d792d73bc6bf97976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae4fed66c03ee6f8607639f1763fb746217e66e99f7d4a0c9cc46b4d40d6037",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2013-02-25T20:56:39Z",
    "title_canon_sha256": "5bf0c62b90c3ef43500d04c87cc0b40ab9d18f91f6cef2c730a0af6784668e6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6910",
    "kind": "arxiv",
    "version": 1
  }
}