Pith Number

pith:JBYU4Q3F

pith:2017:JBYU4Q3F3YDOMRF2VHWIHFDAZE

not attested not anchored not stored refs pending

Pseudo-Outcrop Visualization of Borehole Images and Core Scans

Alexander N. Gorban, Evgeny M. Mirkes, James A. Whetton, Jeremy Levesley, Peter A. S. Elkington

arxiv:1702.02633 v2 · 2017-02-08 · physics.geo-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{JBYU4Q3F3YDOMRF2VHWIHFDAZE}

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	2026-05-18T00:35:09.254770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48714e4365de06e644baa9ec839460c929d7a920f7823631d8877b082c99d7c1

Aliases

arxiv: 1702.02633 · arxiv_version: 1702.02633v2 · doi: 10.48550/arxiv.1702.02633 · pith_short_12: JBYU4Q3F3YDO · pith_short_16: JBYU4Q3F3YDOMRF2 · pith_short_8: JBYU4Q3F

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/JBYU4Q3F3YDOMRF2VHWIHFDAZE \
  | 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: 48714e4365de06e644baa9ec839460c929d7a920f7823631d8877b082c99d7c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea52f81b654f2b8b5c73e41fde3dda8be8458e7fe1be5d6d1b8e158c6a7830f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-02-08T22:04:28Z",
    "title_canon_sha256": "51e4a5e01a28d5f6fcdd1f2b9d49b20c5ad662d63e142c4e3d141dd9acc7839d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02633",
    "kind": "arxiv",
    "version": 2
  }
}