Pith Number

pith:D7F6JJFF

pith:2013:D7F6JJFFL4LSWJN6KNNDLAT24N

not attested not anchored not stored refs pending

Minimal surfaces in finite volume hyperbolic 3-manifolds N and in MxS(1), M a finite area hyperbolic surface

Harold Rosenberg, Laurent Hauswirth, Pascal Collin

arxiv:1304.1773 v1 · 2013-04-05 · 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{D7F6JJFFL4LSWJN6KNNDLAT24N}

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	2026-05-18T03:28:54.712100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fcbe4a4a55f172b25be535a35827ae35946526a1781d970faecaa9597d05c68

Aliases

arxiv: 1304.1773 · arxiv_version: 1304.1773v1 · doi: 10.48550/arxiv.1304.1773 · pith_short_12: D7F6JJFFL4LS · pith_short_16: D7F6JJFFL4LSWJN6 · pith_short_8: D7F6JJFF

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/D7F6JJFFL4LSWJN6KNNDLAT24N \
  | 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: 1fcbe4a4a55f172b25be535a35827ae35946526a1781d970faecaa9597d05c68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca65314f8cb33e4710a2b01ab38d912e58b5cee457ccefd581395e74f4e868c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-04-05T17:54:19Z",
    "title_canon_sha256": "48639327a94af257497b5cd92013da3ebba7c00ed9306a08ccdaea9dba4fadb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1773",
    "kind": "arxiv",
    "version": 1
  }
}