Pith Number

pith:HCPNQA3M

pith:2017:HCPNQA3MGHCJDPAGMTOT5EGA4V

not attested not anchored not stored refs pending

Thermodynamic properties of diatomic molecules systems under anharmonic Eckart potential

G. Valencia-Ortega, L. A. Arias-Hernandez

arxiv:1708.00926 v1 · 2017-08-02 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCPNQA3MGHCJDPAGMTOT5EGA4V}

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	2026-05-17T23:57:07.819843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

389ed8036c31c491bc0664dd3e90c0e540d73f96c3a6fb53948ac751eb5cd31c

Aliases

arxiv: 1708.00926 · arxiv_version: 1708.00926v1 · doi: 10.48550/arxiv.1708.00926 · pith_short_12: HCPNQA3MGHCJ · pith_short_16: HCPNQA3MGHCJDPAG · pith_short_8: HCPNQA3M

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/HCPNQA3MGHCJDPAGMTOT5EGA4V \
  | 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: 389ed8036c31c491bc0664dd3e90c0e540d73f96c3a6fb53948ac751eb5cd31c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cb856c318480ee4261cf458f116f242e8ecac401501ff464446812271925ab6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2017-08-02T20:51:48Z",
    "title_canon_sha256": "bbd4d0161254741afc7b46be9fed48b7c3659a7a52766c8f6d1bf2dad0d50e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00926",
    "kind": "arxiv",
    "version": 1
  }
}