Pith Number

pith:FQZELBHP

pith:2014:FQZELBHPKW3FIDSP7CXIRPNCHB

not attested not anchored not stored refs pending

Pseudomeromorphic currents on subvarieties

Mats Andersson

arxiv:1401.0618 v1 · 2014-01-03 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQZELBHPKW3FIDSP7CXIRPNCHB}

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	2026-05-18T03:03:22.284465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c324584ef55b6540e4ff8ae88bda2386d4589511f73475ab77789370e3f2dcd

Aliases

arxiv: 1401.0618 · arxiv_version: 1401.0618v1 · doi: 10.48550/arxiv.1401.0618 · pith_short_12: FQZELBHPKW3F · pith_short_16: FQZELBHPKW3FIDSP · pith_short_8: FQZELBHP

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/FQZELBHPKW3FIDSP7CXIRPNCHB \
  | 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: 2c324584ef55b6540e4ff8ae88bda2386d4589511f73475ab77789370e3f2dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9683fc4758a901117c24fa61113d72a83a826d543a862847c4641fadcecae893",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-01-03T10:41:56Z",
    "title_canon_sha256": "93434d534a6eb4057439b4f8bb9502f0e8132081268e86344e5e1b5e432fab18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0618",
    "kind": "arxiv",
    "version": 1
  }
}