Pith Number

pith:5JEPVRT7

pith:2014:5JEPVRT7ZJ2LHRVIYDKS2XWIRY

not attested not anchored not stored refs pending

Unstability of pseudoharmonic maps between pseudo-Hermitian manifolds

Tian Chong, Yibin Ren, Yuxin Dong

arxiv:1402.6885 v1 · 2014-02-27 · 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{5JEPVRT7ZJ2LHRVIYDKS2XWIRY}

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	2026-05-18T02:57:36.672735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea48fac67fca74b3c6a8c0d52d5ec88e3577796e8b96ba3a96515ae3bdb7f245

Aliases

arxiv: 1402.6885 · arxiv_version: 1402.6885v1 · doi: 10.48550/arxiv.1402.6885 · pith_short_12: 5JEPVRT7ZJ2L · pith_short_16: 5JEPVRT7ZJ2LHRVI · pith_short_8: 5JEPVRT7

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/5JEPVRT7ZJ2LHRVIYDKS2XWIRY \
  | 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: ea48fac67fca74b3c6a8c0d52d5ec88e3577796e8b96ba3a96515ae3bdb7f245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa59e3ff5e9fcf5dd369377ace91a2da5caeb9acda7d39bec8f246b164870bea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-02-27T12:29:05Z",
    "title_canon_sha256": "99ce6114dbc5935979c7692614df51b4090c387307531b96b01f3bb755d8c7ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6885",
    "kind": "arxiv",
    "version": 1
  }
}