Pith Number

pith:FHXQM6FR

pith:2014:FHXQM6FRIDGLT5XPYMEQVUZASW

not attested not anchored not stored refs pending

Hollow vortices and minimal surfaces

Martin Traizet

arxiv:1407.5308 v1 · 2014-07-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHXQM6FRIDGLT5XPYMEQVUZASW}

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	2026-05-18T01:34:25.704043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ef0678b140ccb9f6efc3090ad32095b5c546bcaaef80191c8a3987246ec320

Aliases

arxiv: 1407.5308 · arxiv_version: 1407.5308v1 · doi: 10.48550/arxiv.1407.5308 · pith_short_12: FHXQM6FRIDGL · pith_short_16: FHXQM6FRIDGLT5XP · pith_short_8: FHXQM6FR

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/FHXQM6FRIDGLT5XPYMEQVUZASW \
  | 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: 29ef0678b140ccb9f6efc3090ad32095b5c546bcaaef80191c8a3987246ec320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a350f4816007b37482d86471283956d7f86a6cf9eb22a264981bdbca5ef96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-20T16:35:48Z",
    "title_canon_sha256": "421ca40fa7672b0d9cf8d256758ff35747c1ae8137d5d18be08c92b3d17471c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5308",
    "kind": "arxiv",
    "version": 1
  }
}