Pith Number

pith:HFVDQ3AL

pith:2017:HFVDQ3AL6DBABFLAZJZT3HIWRZ

not attested not anchored not stored refs pending

Cable equation for general geometry

Erick J. L\'opez-S\'anchez, Juan M. Romero

arxiv:1702.00718 v1 · 2017-01-24 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFVDQ3AL6DBABFLAZJZT3HIWRZ}

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	2026-05-18T00:49:09.281520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

396a386c0bf0c2009560ca733d9d168e58bc644b4e909d131f7db01ad9366ac3

Aliases

arxiv: 1702.00718 · arxiv_version: 1702.00718v1 · doi: 10.48550/arxiv.1702.00718 · pith_short_12: HFVDQ3AL6DBA · pith_short_16: HFVDQ3AL6DBABFLA · pith_short_8: HFVDQ3AL

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/HFVDQ3AL6DBABFLAZJZT3HIWRZ \
  | 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: 396a386c0bf0c2009560ca733d9d168e58bc644b4e909d131f7db01ad9366ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015c897583f4da6b1d009dbce4e68db5e226321932677370162c30ad55e6d316",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-01-24T20:02:12Z",
    "title_canon_sha256": "84fa02e7701bf5e59e85036434d2d7faeb0531f6dfbe63d715d849e10d8985c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00718",
    "kind": "arxiv",
    "version": 1
  }
}