Pith Number

pith:VDDBULEB

pith:2012:VDDBULEBGWQEBKZEUBEFST4ZR2

not attested not anchored not stored refs pending

The adiabatic limit of wave map flow on a two torus

J.M. Speight

arxiv:1207.4367 v2 · 2012-07-18 · math.DG · hep-th · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDDBULEBGWQEBKZEUBEFST4ZR2}

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	2026-05-18T01:33:24.699023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8c61a2c8135a040ab24a048594f998ea21365046e117fef34d027acee790488

Aliases

arxiv: 1207.4367 · arxiv_version: 1207.4367v2 · doi: 10.48550/arxiv.1207.4367 · pith_short_12: VDDBULEBGWQE · pith_short_16: VDDBULEBGWQEBKZE · pith_short_8: VDDBULEB

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/VDDBULEBGWQEBKZEUBEFST4ZR2 \
  | 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: a8c61a2c8135a040ab24a048594f998ea21365046e117fef34d027acee790488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0936a0eaddfec53c8bb9924ed5199d9d703d9b75fb371d8fd931c5a944eaa18f",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-18T13:09:45Z",
    "title_canon_sha256": "7d9cbf1759852218d17c3098032acd5d32c1516c559c3b6bd59919b58e284df3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4367",
    "kind": "arxiv",
    "version": 2
  }
}