Pith Number

pith:XIQVTCZA

pith:2016:XIQVTCZA3WAPHIE2EBTUF2OL7F

not attested not anchored not stored refs pending

Riemannian geometry of the space of volume preserving immersions

Martin Bauer, Olaf M\"uller, Peter Michor

arxiv:1603.05916 v1 · 2016-03-18 · 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{XIQVTCZA3WAPHIE2EBTUF2OL7F}

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	2026-05-18T00:39:07.185142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba21598b20dd80f3a09a206742e9cbf971bf3edf142fb53c109594048d7d585c

Aliases

arxiv: 1603.05916 · arxiv_version: 1603.05916v1 · doi: 10.48550/arxiv.1603.05916 · pith_short_12: XIQVTCZA3WAP · pith_short_16: XIQVTCZA3WAPHIE2 · pith_short_8: XIQVTCZA

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/XIQVTCZA3WAPHIE2EBTUF2OL7F \
  | 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: ba21598b20dd80f3a09a206742e9cbf971bf3edf142fb53c109594048d7d585c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2ab3b77355d76a5e1cd824461e05b9f01195510b0bfcacd34fc6a4d7275e36a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-03-18T16:49:13Z",
    "title_canon_sha256": "6f05e27451869fff1d1ce746a8eb06384d14086cdd18060188b6467e3192a089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05916",
    "kind": "arxiv",
    "version": 1
  }
}