Pith Number

pith:KWSPZEEN

pith:2016:KWSPZEENO2LB7SY6EWLQORTWZ2

not attested not anchored not stored refs pending

Born-Oppenheimer Approximation for a Singular System

Haci Akbas, O. Teoman Turgut

arxiv:1602.02811 v2 · 2016-02-08 · 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{KWSPZEENO2LB7SY6EWLQORTWZ2}

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	2026-05-18T01:18:08.151078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a4fc908d76961fcb1e2597074676cebaa890d7dd990811627537da6558b9d5

Aliases

arxiv: 1602.02811 · arxiv_version: 1602.02811v2 · doi: 10.48550/arxiv.1602.02811 · pith_short_12: KWSPZEENO2LB · pith_short_16: KWSPZEENO2LB7SY6 · pith_short_8: KWSPZEEN

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/KWSPZEENO2LB7SY6EWLQORTWZ2 \
  | 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: 55a4fc908d76961fcb1e2597074676cebaa890d7dd990811627537da6558b9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266929b5c8f5e251f00bf5aef2aa426c18446d942ad54886c0edfa5032c7fd78",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-02-08T22:42:29Z",
    "title_canon_sha256": "2d6ecc58ed932e3b3baa8b38a973cb27c28ca3eaf766face1549ad2d131fb889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02811",
    "kind": "arxiv",
    "version": 2
  }
}