Pith Number

pith:JDHYYY3B

pith:2011:JDHYYY3B6GCXJ4O4CJORELOUFG

not attested not anchored not stored refs pending

Symmetry group analysis of an ideal plastic flow

Vincent Lamothe

arxiv:1102.2345 v1 · 2011-02-11 · 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{JDHYYY3B6GCXJ4O4CJORELOUFG}

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	2026-05-18T02:03:12.111207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48cf8c6361f18574f1dc125d122dd429824a1b44f9091010895a347d7fb12cff

Aliases

arxiv: 1102.2345 · arxiv_version: 1102.2345v1 · doi: 10.48550/arxiv.1102.2345 · pith_short_12: JDHYYY3B6GCX · pith_short_16: JDHYYY3B6GCXJ4O4 · pith_short_8: JDHYYY3B

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/JDHYYY3B6GCXJ4O4CJORELOUFG \
  | 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: 48cf8c6361f18574f1dc125d122dd429824a1b44f9091010895a347d7fb12cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223c83b0a7239104cfa03debbcc598d1704eeb9691ac986c87aa8157fd63712d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-02-11T13:22:49Z",
    "title_canon_sha256": "6f80b9b2003925e385a9a83d8ad474de92e99330abc2b0456910594a3c746370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2345",
    "kind": "arxiv",
    "version": 1
  }
}