Pith Number

pith:Q5X34EPT

pith:2016:Q5X34EPTM7DXODATQMBHEAZBV4

not attested not anchored not stored refs pending

Optimal estimates for the conductivity problem by Green's function method

Haigang Li, Hongjie Dong

arxiv:1606.02793 v1 · 2016-06-09 · 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{Q5X34EPTM7DXODATQMBHEAZBV4}

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	2026-05-18T01:12:39.985516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

876fbe11f367c7770c138302720321af2be6258095f2c63fee9cb876178f8a0b

Aliases

arxiv: 1606.02793 · arxiv_version: 1606.02793v1 · doi: 10.48550/arxiv.1606.02793 · pith_short_12: Q5X34EPTM7DX · pith_short_16: Q5X34EPTM7DXODAT · pith_short_8: Q5X34EPT

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/Q5X34EPTM7DXODATQMBHEAZBV4 \
  | 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: 876fbe11f367c7770c138302720321af2be6258095f2c63fee9cb876178f8a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31513b29e047c956257616b00b53aee3afaba0552913a2969664d3f211fa1744",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-06-09T00:53:00Z",
    "title_canon_sha256": "f5d32a200a844100d431dca326326ce8ae58463677d07f96cbfd032df22c00f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02793",
    "kind": "arxiv",
    "version": 1
  }
}