Pith Number

pith:3YVLHK4U

pith:2012:3YVLHK4ULSX256SYDC7DYJ74AE

not attested not anchored not stored refs pending

Integrability and Vesture for Harmonic Maps into Symmetric Spaces

A. Shadi Tahvildar-Zadeh, Shabnam Beheshti

arxiv:1209.1383 v3 · 2012-09-06 · math.AP · gr-qc · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YVLHK4ULSX256SYDC7DYJ74AE}

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	2026-05-18T03:43:41.768858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de2ab3ab945cafaefa5818be3c27fc01197f5147bd3bd139e282cfc5597fa5f3

Aliases

arxiv: 1209.1383 · arxiv_version: 1209.1383v3 · doi: 10.48550/arxiv.1209.1383 · pith_short_12: 3YVLHK4ULSX2 · pith_short_16: 3YVLHK4ULSX256SY · pith_short_8: 3YVLHK4U

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/3YVLHK4ULSX256SYDC7DYJ74AE \
  | 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: de2ab3ab945cafaefa5818be3c27fc01197f5147bd3bd139e282cfc5597fa5f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f265306d1add4340c4d3f8c21140481d23a284864d8391e156840b1264f1314",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-06T19:51:33Z",
    "title_canon_sha256": "2d343a4853361384f13f57d9f958b1344875624a6371a440bf7e2875f65fd564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1383",
    "kind": "arxiv",
    "version": 3
  }
}