Pith Number

pith:KCCWLSRC

pith:2015:KCCWLSRCY3J6OKNVV4TC54KCL7

not attested not anchored not stored refs pending

An easy journey from Galilean to General Relativity

Stephane Fay

arxiv:1511.07485 v1 · 2015-11-23 · physics.pop-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCCWLSRCY3J6OKNVV4TC54KCL7}

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	2026-05-18T01:26:04.671249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

508565ca22c6d3e729b5af262ef1425ffe69c53854b34d36b4938dd9d4d779e1

Aliases

arxiv: 1511.07485 · arxiv_version: 1511.07485v1 · doi: 10.48550/arxiv.1511.07485 · pith_short_12: KCCWLSRCY3J6 · pith_short_16: KCCWLSRCY3J6OKNV · pith_short_8: KCCWLSRC

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/KCCWLSRCY3J6OKNVV4TC54KCL7 \
  | 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: 508565ca22c6d3e729b5af262ef1425ffe69c53854b34d36b4938dd9d4d779e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7724702f5766c7d2bf4cc0b1f9c6e4dee520eefdb77ecb6f1125deed124b419f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2015-11-23T22:05:23Z",
    "title_canon_sha256": "e1d44e1f0f77d2ab8969ed2c7c8545a4c23ceaac71fd277ef49cf858fd15eaae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07485",
    "kind": "arxiv",
    "version": 1
  }
}