Pith Number

pith:MKUEYU2I

pith:2014:MKUEYU2IPR6FXLQUKO6JMEBV2B

not attested not anchored not stored refs pending

Topological Properties of Neumann Domains

David Fajman, Ram Band

arxiv:1409.4793 v2 · 2014-09-16 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MKUEYU2IPR6FXLQUKO6JMEBV2B}

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	2026-05-18T01:33:33.991231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62a84c53487c7c5bae1453bc961035d05efd682fb0ef4f5de02aa6ec4ad6fb74

Aliases

arxiv: 1409.4793 · arxiv_version: 1409.4793v2 · doi: 10.48550/arxiv.1409.4793 · pith_short_12: MKUEYU2IPR6F · pith_short_16: MKUEYU2IPR6FXLQU · pith_short_8: MKUEYU2I

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/MKUEYU2IPR6FXLQUKO6JMEBV2B \
  | 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: 62a84c53487c7c5bae1453bc961035d05efd682fb0ef4f5de02aa6ec4ad6fb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de821bbc9d0fb2814613044fc8a41ef2d965140914dcf90676a1d5b83760a5ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-09-16T20:30:54Z",
    "title_canon_sha256": "6f80412e8113a041e1d4beab892bb78464eb53e791ced0f2dd02107c768c2f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4793",
    "kind": "arxiv",
    "version": 2
  }
}