Pith Number

pith:KJ7P4ZTA

pith:2015:KJ7P4ZTAJJANZLPXCHUC4ONX3F

not attested not anchored not stored refs pending

A Nano-visualization software for education and research

Hassan Raza, Lillian C. Oetting, Tehseen Z. Raza

arxiv:1508.03305 v2 · 2015-08-12 · physics.ed-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{KJ7P4ZTAJJANZLPXCHUC4ONX3F}

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	2026-05-18T01:15:15.086018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527efe66604a40dcadf711e82e39b7d97210c683d99e82d24b8692c4ee5b41c4

Aliases

arxiv: 1508.03305 · arxiv_version: 1508.03305v2 · doi: 10.48550/arxiv.1508.03305 · pith_short_12: KJ7P4ZTAJJAN · pith_short_16: KJ7P4ZTAJJANZLPX · pith_short_8: KJ7P4ZTA

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/KJ7P4ZTAJJANZLPXCHUC4ONX3F \
  | 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: 527efe66604a40dcadf711e82e39b7d97210c683d99e82d24b8692c4ee5b41c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c515914e1a14dd7736fff1db39bd606a128e3a7729e4a67a588d0aab55924e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2015-08-12T17:46:44Z",
    "title_canon_sha256": "abaa51ffaecf2f4087a83c29c3899b479135284938c69634f7400eb306c2b961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03305",
    "kind": "arxiv",
    "version": 2
  }
}