Pith Number

pith:F3426DYJ

pith:2013:F3426DYJTNLJWVLBNMQHBKCBYN

not attested not anchored not stored refs pending

Hamiltonian treatment of linear field theories in the presence of boundaries: a geometric approach

Eduardo J. S. Villase\~nor, J. Fernando Barbero G., Jorge Prieto

arxiv:1306.5854 v1 · 2013-06-25 · math-ph · hep-th · 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{F3426DYJTNLJWVLBNMQHBKCBYN}

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	2026-05-18T02:59:44.411673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef9af0f099b569b55616b2070a841c35f21ea463da85e6122a4da873160bc72

Aliases

arxiv: 1306.5854 · arxiv_version: 1306.5854v1 · doi: 10.48550/arxiv.1306.5854 · pith_short_12: F3426DYJTNLJ · pith_short_16: F3426DYJTNLJWVLB · pith_short_8: F3426DYJ

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/F3426DYJTNLJWVLBNMQHBKCBYN \
  | 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: 2ef9af0f099b569b55616b2070a841c35f21ea463da85e6122a4da873160bc72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97f00d2a2beded4604935faf1ec9719cb29d5c093b6325cee367a5bf144c62b2",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-06-25T06:45:03Z",
    "title_canon_sha256": "65c68304b185a9fb883c9f21e2bb113c00aa10736b46abac5b7db461b4cce412"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5854",
    "kind": "arxiv",
    "version": 1
  }
}