Pith Number

pith:ORBCNZKY

pith:2001:ORBCNZKYSP6DHSGAH5ALQ22WM6

not attested not anchored not stored refs pending

A geometrical analysis of the field equations in field theory

A. Echeverr\'ia-Enr\'iquez, M.C. Mu\~noz-Lecanda, N. Rom\'an-Roy

arxiv:math-ph/0105018 v1 · 2001-05-15 · math-ph · math.DG · 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{ORBCNZKYSP6DHSGAH5ALQ22WM6}

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	2026-05-18T01:09:07.984184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744226e55893fc33c8c03f40b86b5667957907c19a29d28742b24e084c976ca9

Aliases

arxiv: math-ph/0105018 · arxiv_version: math-ph/0105018v1 · doi: 10.48550/arxiv.math-ph/0105018 · pith_short_12: ORBCNZKYSP6D · pith_short_16: ORBCNZKYSP6DHSGA · pith_short_8: ORBCNZKY

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/ORBCNZKYSP6DHSGAH5ALQ22WM6 \
  | 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: 744226e55893fc33c8c03f40b86b5667957907c19a29d28742b24e084c976ca9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0da2571caebc2a28dc267c742d96ccb63dd8d9bc9abbf042eae1b1b51ddecb22",
    "cross_cats_sorted": [
      "math.DG",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2001-05-15T13:10:43Z",
    "title_canon_sha256": "b8390bd7217cfbe470997de285be5e5918830617053eb82f168a2fdb3f911a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0105018",
    "kind": "arxiv",
    "version": 1
  }
}