Pith Number

pith:ESJZW722

pith:2014:ESJZW722OILDT76I7WTX3FGRDC

not attested not anchored not stored refs pending

Minimal geodesics on GL(n) for left-invariant, right-O(n)-invariant Riemannian metrics

Patrizio Neff, Robert Martin

arxiv:1409.7849 v2 · 2014-09-27 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESJZW722OILDT76I7WTX3FGRDC}

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	2026-05-18T01:20:29.894147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24939b7f5a721639ffc8fda77d94d118a3102637677a65fe960029c0f04be447

Aliases

arxiv: 1409.7849 · arxiv_version: 1409.7849v2 · doi: 10.48550/arxiv.1409.7849 · pith_short_12: ESJZW722OILD · pith_short_16: ESJZW722OILDT76I · pith_short_8: ESJZW722

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/ESJZW722OILDT76I7WTX3FGRDC \
  | 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: 24939b7f5a721639ffc8fda77d94d118a3102637677a65fe960029c0f04be447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fa64453fae31f9ff1935e0567f416d0e2ce6691eadf7d9f4ebb628cf8bc2a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-09-27T21:56:08Z",
    "title_canon_sha256": "baca2759138bb870046df572706321c9300755592bfb5a05b4b4e57ca3b21f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7849",
    "kind": "arxiv",
    "version": 2
  }
}