Pith Number

pith:ZOP67IW5

pith:2015:ZOP67IW5UNLMLAYASNCWBOESFK

not attested not anchored not stored refs pending

An index-resolved fixed-point homotopy and potential energy landscapes

Dhagash Mehta, Tianran Chen

arxiv:1504.06622 v1 · 2015-04-24 · cond-mat.soft · cond-mat.mtrl-sci · cs.NA · math.DS · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOP67IW5UNLMLAYASNCWBOESFK}

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	2026-05-18T02:17:52.954517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb9fefa2dda356c58300934560b8922a818e1e8bca78fa5f868f634d2488e152

Aliases

arxiv: 1504.06622 · arxiv_version: 1504.06622v1 · doi: 10.48550/arxiv.1504.06622 · pith_short_12: ZOP67IW5UNLM · pith_short_16: ZOP67IW5UNLMLAYA · pith_short_8: ZOP67IW5

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/ZOP67IW5UNLMLAYASNCWBOESFK \
  | 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: cb9fefa2dda356c58300934560b8922a818e1e8bca78fa5f868f634d2488e152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04b054ef000ae37318e2a87333f51628eaab040c19e42e8610f2c36529a7bcca",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.NA",
      "math.DS",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-04-24T20:00:36Z",
    "title_canon_sha256": "5ee0c50ead308be0471028dd64d32b86ba55070bd296478c2e6529620c01b8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06622",
    "kind": "arxiv",
    "version": 1
  }
}