Pith Number

pith:YHQUQBMS

pith:2014:YHQUQBMSCKX4IGR7UZLCNDELJ3

not attested not anchored not stored refs pending

Notes on extremal and tame valued fields

Franz-Viktor Kuhlmann, Sylvy Anscombe

arxiv:1407.3759 v2 · 2014-07-14 · math.LO · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHQUQBMSCKX4IGR7UZLCNDELJ3}

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	2026-05-18T01:11:18.588782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e148059212afc41a3fa656268c8b4ef66807fe53ff2f7febcb2cf2090801cd

Aliases

arxiv: 1407.3759 · arxiv_version: 1407.3759v2 · doi: 10.48550/arxiv.1407.3759 · pith_short_12: YHQUQBMSCKX4 · pith_short_16: YHQUQBMSCKX4IGR7 · pith_short_8: YHQUQBMS

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/YHQUQBMSCKX4IGR7UZLCNDELJ3 \
  | 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: c1e148059212afc41a3fa656268c8b4ef66807fe53ff2f7febcb2cf2090801cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d346f02da05b2a7fe3e9b369e418c054c711e2a75b1a5c569aa7b7e05a1bba07",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-07-14T18:41:26Z",
    "title_canon_sha256": "564b375f99b4be92e83fb1449fce20ad06ad6fc860790ce34c957cf1243946e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3759",
    "kind": "arxiv",
    "version": 2
  }
}