Pith Number

pith:PSU2KBQZ

pith:2016:PSU2KBQZJ47DSK2J2ROU5L76XZ

not attested not anchored not stored refs pending

Oblique boundary value problems for augmneted Hessian equations II

Feida Jiang, Neil S. Trudinger

arxiv:1606.02377 v1 · 2016-06-08 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSU2KBQZJ47DSK2J2ROU5L76XZ}

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	2026-05-18T01:12:41.492684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ca9a506194f3e392b49d45d4eaffebe42ca4b13d24388ab89ea1dd1c53bc196

Aliases

arxiv: 1606.02377 · arxiv_version: 1606.02377v1 · doi: 10.48550/arxiv.1606.02377 · pith_short_12: PSU2KBQZJ47D · pith_short_16: PSU2KBQZJ47DSK2J · pith_short_8: PSU2KBQZ

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/PSU2KBQZJ47DSK2J2ROU5L76XZ \
  | 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: 7ca9a506194f3e392b49d45d4eaffebe42ca4b13d24388ab89ea1dd1c53bc196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1b950f2a3e56775a4731cc5fe85bf26dfe015ff8f79fb4eb912f12e3eff140",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-08T02:35:43Z",
    "title_canon_sha256": "7a333222d63cb39d1aeae5479c6317021df249accf8ed56869b3ce2228717b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02377",
    "kind": "arxiv",
    "version": 1
  }
}