Pith Number

pith:FS2DHG3L

pith:2016:FS2DHG3LGQHP3U7GTPDSFXST54

not attested not anchored not stored refs pending

Two-phase heat conductors with a stationary isothermic surface

Shigeru Sakaguchi

arxiv:1603.04004 v2 · 2016-03-13 · 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{FS2DHG3LGQHP3U7GTPDSFXST54}

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	2026-05-18T01:16:32.801791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cb4339b6b340efdd3e69bc722de53ef26012b5754f8d787aad1653a3d820a2f

Aliases

arxiv: 1603.04004 · arxiv_version: 1603.04004v2 · doi: 10.48550/arxiv.1603.04004 · pith_short_12: FS2DHG3LGQHP · pith_short_16: FS2DHG3LGQHP3U7G · pith_short_8: FS2DHG3L

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/FS2DHG3LGQHP3U7GTPDSFXST54 \
  | 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: 2cb4339b6b340efdd3e69bc722de53ef26012b5754f8d787aad1653a3d820a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061e6bb8b3f44b0384f3dbc1e7bc378e91877f175a3bee064178d258220e707c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-13T06:59:41Z",
    "title_canon_sha256": "77c56c1f13c5704fad9ad27853b6f7b5a631cb8273907f9ff63b029a636b75d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04004",
    "kind": "arxiv",
    "version": 2
  }
}