Pith Number

pith:MYHU5NS6

pith:2015:MYHU5NS6ZUBMSYROWUU3YBUAFF

not attested not anchored not stored refs pending

General Rule for Boundary conditions from the Action Principle

Roee Steiner

arxiv:1510.05969 v2 · 2015-10-20 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYHU5NS6ZUBMSYROWUU3YBUAFF}

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	2026-05-18T01:18:42.309915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

660f4eb65ecd02c9622eb529bc06802977a20c5bf0924546896dee3e79f6e6a2

Aliases

arxiv: 1510.05969 · arxiv_version: 1510.05969v2 · doi: 10.48550/arxiv.1510.05969 · pith_short_12: MYHU5NS6ZUBM · pith_short_16: MYHU5NS6ZUBMSYRO · pith_short_8: MYHU5NS6

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/MYHU5NS6ZUBMSYROWUU3YBUAFF \
  | 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: 660f4eb65ecd02c9622eb529bc06802977a20c5bf0924546896dee3e79f6e6a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ee6180f2f07dbb59f02aa4dea3bb0289ab50bb09fcab75d7a9d9f310863165",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-10-20T17:09:07Z",
    "title_canon_sha256": "074fcfaeb7554a9afe6fc72d147f6406d5bca70dfec2a2cd14a011ea1d2405dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05969",
    "kind": "arxiv",
    "version": 2
  }
}