Pith Number

pith:WI3WTE6R

pith:2018:WI3WTE6RPM7RONXGCBF2M2VYII

not attested not anchored not stored refs pending

Introduction to Volume 15 of The Collected Papers of Albert Einstein. The Berlin Years: Writings and Correspondence June 1925 - May 1927

A.J. Kox, Anthony Duncan, Barbara Wolff, Daniel J. Kennefick, Dennis Lehmkuhl, Diana Kormos Buchwald, Emily de Ara\'ujo, Issachar Unna, Jennifer Nollar James, J\'ozsef Illy, Marco Giovanelli, Michel Janssen, Nurit Lifshitz, Rudy Hirschmann, Ze'ev Rosenkranz

arxiv:1803.10662 v1 · 2018-03-28 · physics.hist-ph · gr-qc · quant-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{WI3WTE6RPM7RONXGCBF2M2VYII}

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	2026-05-18T00:19:54.517657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2376993d17b3f1736e6104ba66ab84239f14db2b19a7b101049aea1c078f060

Aliases

arxiv: 1803.10662 · arxiv_version: 1803.10662v1 · doi: 10.48550/arxiv.1803.10662 · pith_short_12: WI3WTE6RPM7R · pith_short_16: WI3WTE6RPM7RONXG · pith_short_8: WI3WTE6R

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/WI3WTE6RPM7RONXGCBF2M2VYII \
  | 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: b2376993d17b3f1736e6104ba66ab84239f14db2b19a7b101049aea1c078f060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8796a90a7f8cbf1ac4c6dad618e985b3b681a79a303e94c901785719c51542c8",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2018-03-28T14:51:20Z",
    "title_canon_sha256": "47c8a3ba34f0e20721612cbbca68505e0e33b2181e7a4caa532b8a5cfbe0faf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10662",
    "kind": "arxiv",
    "version": 1
  }
}