Pith Number

pith:E4S7HDFG

pith:2016:E4S7HDFGV35CZZPGXO6AXDMH75

not attested not anchored not stored refs pending

Reevaluation of thermonuclear reaction rate of 50Fe(p,gamma)51Co

J.J. He, L.P. Zhang, L.Y. Zhang, S.Q. Hou, W.D. Chai

arxiv:1609.09165 v1 · 2016-09-29 · nucl-ex · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4S7HDFGV35CZZPGXO6AXDMH75}

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	2026-05-18T00:53:30.106281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2725f38ca6aefa2ce5e6bbbc0b8d87ff6a500ea8487c1fca1a23403a1114d1bc

Aliases

arxiv: 1609.09165 · arxiv_version: 1609.09165v1 · doi: 10.48550/arxiv.1609.09165 · pith_short_12: E4S7HDFGV35C · pith_short_16: E4S7HDFGV35CZZPG · pith_short_8: E4S7HDFG

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/E4S7HDFGV35CZZPGXO6AXDMH75 \
  | 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: 2725f38ca6aefa2ce5e6bbbc0b8d87ff6a500ea8487c1fca1a23403a1114d1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a9259f654b1342c076eb261e55d69fc1c956db7c69bfa807746aabeabae5440",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2016-09-29T01:30:35Z",
    "title_canon_sha256": "e9fb55fb15075c991442b2da39f928ac56c9f102830bf47ea4b04823e56b8b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09165",
    "kind": "arxiv",
    "version": 1
  }
}