Pith Number

pith:U42KA7VV

pith:2006:U42KA7VV44RM2JBX4UON4TIRIC

not attested not anchored not stored refs pending

Moving frames applied to shell elasticity

Niels Sondergaard

arxiv:math-ph/0607037 v1 · 2006-07-19 · 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{U42KA7VV44RM2JBX4UON4TIRIC}

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	2026-05-18T01:38:32.740360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a734a07eb5e722cd2437e51cde4d1140b5df676925bee596b048eeeec603ae93

Aliases

arxiv: math-ph/0607037 · arxiv_version: math-ph/0607037v1 · doi: 10.48550/arxiv.math-ph/0607037 · pith_short_12: U42KA7VV44RM · pith_short_16: U42KA7VV44RM2JBX · pith_short_8: U42KA7VV

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/U42KA7VV44RM2JBX4UON4TIRIC \
  | 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: a734a07eb5e722cd2437e51cde4d1140b5df676925bee596b048eeeec603ae93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0118bd5a029e1454cd173cad62378e3f7dda9768fdd98008e5226d0a22570a",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-07-19T11:46:30Z",
    "title_canon_sha256": "40cfbad30de9e6b02c666bfef485643297f8fb07055881fde5cc93a280b820ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0607037",
    "kind": "arxiv",
    "version": 1
  }
}