Pith Number

pith:4ZQHZUE6

pith:2015:4ZQHZUE6VVY4JA7HJQJSNRY6XA

not attested not anchored not stored refs pending

Physical measures for the geodesic flow tangent to a transversally conformal foliation

Jiagang Yang, S\'ebastien Alvarez

arxiv:1512.01842 v3 · 2015-12-06 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZQHZUE6VVY4JA7HJQJSNRY6XA}

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	2026-05-18T00:18:47.059795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6607cd09ead71c483e74c1326c71eb82878c6d3d51d82a559f943e69ed21eae

Aliases

arxiv: 1512.01842 · arxiv_version: 1512.01842v3 · doi: 10.48550/arxiv.1512.01842 · pith_short_12: 4ZQHZUE6VVY4 · pith_short_16: 4ZQHZUE6VVY4JA7H · pith_short_8: 4ZQHZUE6

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/4ZQHZUE6VVY4JA7HJQJSNRY6XA \
  | 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: e6607cd09ead71c483e74c1326c71eb82878c6d3d51d82a559f943e69ed21eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a684c912449cb023717a5983d8b16f2a2e4995c68eb65b6a7afdb4f176717eba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-12-06T21:58:22Z",
    "title_canon_sha256": "2af980aaca645905a845f26865c1814a1f0cd3c33993d5e2de87d98ffc8e71a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01842",
    "kind": "arxiv",
    "version": 3
  }
}