Pith Number

pith:7TOKOBP3

pith:2015:7TOKOBP3JXVSLJDTKXVYZVCDE6

not attested not anchored not stored refs pending

Perspectives on Einstein's scientific works in Milan

Christian Bracco

arxiv:1508.04917 v1 · 2015-08-20 · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TOKOBP3JXVSLJDTKXVYZVCDE6}

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.

Cited by

1 paper in Pith

Lorentz, Poincare, Einstein, and the Genesis of the Theory of Special Relativity

Receipt and verification

First computed	2026-05-18T01:35:00.239026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcdca705fb4deb25a47355eb8cd44327a3ecbe889c313fc75baaca5b7041cb02

Aliases

arxiv: 1508.04917 · arxiv_version: 1508.04917v1 · doi: 10.48550/arxiv.1508.04917 · pith_short_12: 7TOKOBP3JXVS · pith_short_16: 7TOKOBP3JXVSLJDT · pith_short_8: 7TOKOBP3

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/7TOKOBP3JXVSLJDTKXVYZVCDE6 \
  | 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: fcdca705fb4deb25a47355eb8cd44327a3ecbe889c313fc75baaca5b7041cb02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62bb801b500b3aad898f5a77746268c47169c2d1850a6775e4a60ede66609a10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-08-20T08:27:56Z",
    "title_canon_sha256": "114321418f2fa0cde591346573d5dbc370755d687972936bb84e782c809520f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04917",
    "kind": "arxiv",
    "version": 1
  }
}