Pith Number

pith:W2IF5D7O

pith:2017:W2IF5D7ODQ74U4JE62RLJPWR6Y

not attested not anchored not stored refs pending

Davydov-Chaban Hamiltonian with deformation-dependent mass term for {\gamma} = 30{\deg}

A. El Batoul, A. Lahbas, M. Chabab, M. Oulne, P. Buganu

arxiv:1712.03705 v1 · 2017-12-11 · nucl-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{W2IF5D7ODQ74U4JE62RLJPWR6Y}

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	2026-05-18T00:21:09.098257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6905e8fee1c3fca7124f6a2b4bed1f62a04dbb49ff356fcb4e26b783ab5077d

Aliases

arxiv: 1712.03705 · arxiv_version: 1712.03705v1 · doi: 10.48550/arxiv.1712.03705 · pith_short_12: W2IF5D7ODQ74 · pith_short_16: W2IF5D7ODQ74U4JE · pith_short_8: W2IF5D7O

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/W2IF5D7ODQ74U4JE62RLJPWR6Y \
  | 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: b6905e8fee1c3fca7124f6a2b4bed1f62a04dbb49ff356fcb4e26b783ab5077d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea766b2516af3ed832ccbbbb94790538d3fe9c63b3d0169eb71db53c5d9e8760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-12-11T10:23:38Z",
    "title_canon_sha256": "873461210b4007658affab224a83d14820ab905ea769bf34e04e5ec97fb7c398"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03705",
    "kind": "arxiv",
    "version": 1
  }
}