Pith Number

pith:7PDLRTMI

pith:2006:7PDLRTMIA5YD722KSJPPOO2OVQ

not attested not anchored not stored refs pending

Analysis of a Force-Based Quasicontinuum Approximation

Matthew Dobson, Mitchell Luskin

arxiv:math/0611543 v3 · 2006-11-17 · math.NA · cs.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PDLRTMIA5YD722KSJPPOO2OVQ}

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	2026-06-03T22:06:21.292229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc6b8cd8807703feb4a925ef73b4eac27f32ba5ce688d3f9887911acf8dfd5c

Aliases

arxiv: math/0611543 · arxiv_version: math/0611543v3 · doi: 10.48550/arxiv.math/0611543 · pith_short_12: 7PDLRTMIA5YD · pith_short_16: 7PDLRTMIA5YD722K · pith_short_8: 7PDLRTMI

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/7PDLRTMIA5YD722KSJPPOO2OVQ \
  | 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: fbc6b8cd8807703feb4a925ef73b4eac27f32ba5ce688d3f9887911acf8dfd5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d30c4b8b29a84c2a56959098b84651516e22d4a99efc38dd31a7f9a6abc68a0",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math.NA",
    "submitted_at": "2006-11-17T20:36:26Z",
    "title_canon_sha256": "42c8815608078f85d61817f5c38a2dddc9964ef62e8e3ba8675b882b2b4f7cba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0611543",
    "kind": "arxiv",
    "version": 3
  }
}