Pith Number

pith:ZAKFRMEQ

pith:2015:ZAKFRMEQ6WB6HMM4ADGWKBDOM4

not attested not anchored not stored refs pending

A simple formula for local burnup based on constant relative reaction rate per nuclei

Cenxi Yuan, Shengli Chen, Xuming Wang

arxiv:1507.05892 v2 · 2015-07-21 · nucl-th · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZAKFRMEQ6WB6HMM4ADGWKBDOM4}

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	2026-05-18T01:20:29.448894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81458b090f583e3b19c00cd65046e6731992185d86578509d163030db6ab129

Aliases

arxiv: 1507.05892 · arxiv_version: 1507.05892v2 · doi: 10.48550/arxiv.1507.05892 · pith_short_12: ZAKFRMEQ6WB6 · pith_short_16: ZAKFRMEQ6WB6HMM4 · pith_short_8: ZAKFRMEQ

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/ZAKFRMEQ6WB6HMM4ADGWKBDOM4 \
  | 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: c81458b090f583e3b19c00cd65046e6731992185d86578509d163030db6ab129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e75ce0ce68d8c99e69d0748a99c17a5402fea01ff5a0100dc06524a1b4f00e8",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-07-21T16:14:28Z",
    "title_canon_sha256": "d06f4789eb96217cb3669e876808b58f5b37175d197d6abc2ab3a73afccdaa78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05892",
    "kind": "arxiv",
    "version": 2
  }
}