Pith Number

pith:EANQCG5W

pith:2015:EANQCG5WSW5PLGVMKKD3X7XMH5

not attested not anchored not stored refs pending

Metric dynamics

S. V. Siparov

arxiv:1506.03304 v1 · 2015-04-17 · physics.gen-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{EANQCG5WSW5PLGVMKKD3X7XMH5}

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	2026-05-18T01:55:31.015757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

201b011bb695baf59aac5287bbfeec3f5e7203d0d3f0f318bcf792549ad687c1

Aliases

arxiv: 1506.03304 · arxiv_version: 1506.03304v1 · doi: 10.48550/arxiv.1506.03304 · pith_short_12: EANQCG5WSW5P · pith_short_16: EANQCG5WSW5PLGVM · pith_short_8: EANQCG5W

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/EANQCG5WSW5PLGVMKKD3X7XMH5 \
  | 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: 201b011bb695baf59aac5287bbfeec3f5e7203d0d3f0f318bcf792549ad687c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba2581fc64d92430830594f33379e4fc2b341b2c2ef8b628e7a78042882e4a00",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2015-04-17T14:39:36Z",
    "title_canon_sha256": "ada0fac8daa04fa80ce1ca11064599e464484ef3eb9ce45910b97a316625b27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03304",
    "kind": "arxiv",
    "version": 1
  }
}