Pith Number

pith:BJM2ONXC

pith:2015:BJM2ONXCJF7JMMBGWFT5WK4VFV

not attested not anchored not stored refs pending

Critical density of a soliton gas

Gennady A. El

arxiv:1512.02470 v2 · 2015-12-08 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJM2ONXCJF7JMMBGWFT5WK4VFV}

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	2026-05-18T01:18:39.305552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a59a736e2497e963026b167db2b952d483ae68d7a64d42ad65b8dd5d9b74d4f

Aliases

arxiv: 1512.02470 · arxiv_version: 1512.02470v2 · doi: 10.48550/arxiv.1512.02470 · pith_short_12: BJM2ONXCJF7J · pith_short_16: BJM2ONXCJF7JMMBG · pith_short_8: BJM2ONXC

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/BJM2ONXCJF7JMMBGWFT5WK4VFV \
  | 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: 0a59a736e2497e963026b167db2b952d483ae68d7a64d42ad65b8dd5d9b74d4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ace714d796ae58264921c135ca921a60e781ee3151e49556dfdba8fe1465e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-12-08T13:57:41Z",
    "title_canon_sha256": "5fb94df44be98e05e66252bb9676836204f301e291a2ecad51338c39d3f65dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02470",
    "kind": "arxiv",
    "version": 2
  }
}