Pith Number

pith:EHSFXA6P

pith:1995:EHSFXA6P7TDY2HGJH5IDCTW2OS

not attested not anchored not stored refs pending

Semi-Relativistic Hamiltonians of Apparently Nonrelativistic Form

Franz F. Sch\"oberl, Wolfgang Lucha

arxiv:hep-ph/9501278 v1 · 1995-01-12 · hep-ph · 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{EHSFXA6P7TDY2HGJH5IDCTW2OS}

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	2026-05-18T01:06:34.958909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e45b83cffcc78d1cc93f50314eda748895a5fa48a3be6729745a999fbc3933

Aliases

arxiv: hep-ph/9501278 · arxiv_version: hep-ph/9501278v1 · doi: 10.48550/arxiv.hep-ph/9501278 · pith_short_12: EHSFXA6P7TDY · pith_short_16: EHSFXA6P7TDY2HGJ · pith_short_8: EHSFXA6P

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/EHSFXA6P7TDY2HGJH5IDCTW2OS \
  | 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: 21e45b83cffcc78d1cc93f50314eda748895a5fa48a3be6729745a999fbc3933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d33e0c620d06209d24d3824cb42a7504184f7b85d7be196ad5a0882724006b7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1995-01-12T10:07:02Z",
    "title_canon_sha256": "61653721d64238f8e325020de55324fad13cc2c8eddd9d34a998c7bc188b1ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9501278",
    "kind": "arxiv",
    "version": 1
  }
}