Pith Number

pith:TUM6ROAC

pith:2017:TUM6ROACAMNJGNQO56NGCHBKCX

not attested not anchored not stored refs pending

A. G. W. Cameron 1925-2005, Biographical Memoir, National Academy of Sciences

David Arnett

arxiv:1708.05429 v1 · 2017-08-17 · physics.hist-ph · astro-ph.EP · 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{TUM6ROACAMNJGNQO56NGCHBKCX}

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	2026-05-18T00:37:50.107995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d19e8b802031a93360eef9a611c2a15cca769d3b15ab93c2fa8178d810a3717

Aliases

arxiv: 1708.05429 · arxiv_version: 1708.05429v1 · doi: 10.48550/arxiv.1708.05429 · pith_short_12: TUM6ROACAMNJ · pith_short_16: TUM6ROACAMNJGNQO · pith_short_8: TUM6ROAC

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/TUM6ROACAMNJGNQO56NGCHBKCX \
  | 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: 9d19e8b802031a93360eef9a611c2a15cca769d3b15ab93c2fa8178d810a3717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a2b29163726c9a2927af6439a89094ac343a79c29ae46d9fb701e03dbced96",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2017-08-17T20:26:46Z",
    "title_canon_sha256": "1aef456d1acad6dadfa7ac714295698c03bbd6b338b60b6e4cd05ca2b52b325f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.05429",
    "kind": "arxiv",
    "version": 1
  }
}