Pith Number

pith:EFFPA73I

pith:2018:EFFPA73IBGSFK4TKNO2TGRV324

not attested not anchored not stored refs pending

Conditions for Translation and Scaling Invariance of the Neutron Diffusion Equation

Brian A. Temple, Jesse F. Giron, Scott D. Ramsey

arxiv:1810.04658 v1 · 2018-10-10 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFFPA73IBGSFK4TKNO2TGRV324}

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	2026-05-17T23:50:50.486009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

214af07f6809a455726a6bb53346bbd70af8b2a1e0e434bd96748458fbcd3667

Aliases

arxiv: 1810.04658 · arxiv_version: 1810.04658v1 · doi: 10.48550/arxiv.1810.04658 · pith_short_12: EFFPA73IBGSF · pith_short_16: EFFPA73IBGSFK4TK · pith_short_8: EFFPA73I

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/EFFPA73IBGSFK4TKNO2TGRV324 \
  | 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: 214af07f6809a455726a6bb53346bbd70af8b2a1e0e434bd96748458fbcd3667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4acfc5fc9342b37b534607e3882f827eff4682b0a57dc00f3ce0ba42809dfb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-10T17:41:21Z",
    "title_canon_sha256": "de014b88e7933a54dbb17b1ab4607b41a61f956ed1c84ac60004b9d43645ce54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04658",
    "kind": "arxiv",
    "version": 1
  }
}