Pith Number

pith:645R2OFG

pith:2016:645R2OFG35CN5PXWELDXZ6PGO7

not attested not anchored not stored refs pending

Time evolution of nanoscale systems by finite difference method

Elham Rahmati, M Ali M Keshtan, Mohammad Nakhaee, M Taher Pakbaz, S Ahmad Ketabi, Zahra Abdous

arxiv:1603.04214 v1 · 2016-03-14 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{645R2OFG35CN5PXWELDXZ6PGO7}

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	2026-05-18T01:19:09.073065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73b1d38a6df44debef622c77cf9e677f75c56288ce4f0a105ed14f78781f333

Aliases

arxiv: 1603.04214 · arxiv_version: 1603.04214v1 · doi: 10.48550/arxiv.1603.04214 · pith_short_12: 645R2OFG35CN · pith_short_16: 645R2OFG35CN5PXW · pith_short_8: 645R2OFG

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/645R2OFG35CN5PXWELDXZ6PGO7 \
  | 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: f73b1d38a6df44debef622c77cf9e677f75c56288ce4f0a105ed14f78781f333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ae514ec3df0c8cc3d0a2480631f543fae88b2eb9a181bce87caffbdded0a7a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-03-14T11:29:49Z",
    "title_canon_sha256": "6dc73c4172dbbd112e32494a106716384ba4012ef5b02faaef30181b9373dcdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04214",
    "kind": "arxiv",
    "version": 1
  }
}