Pith Number

pith:Z6SJFXDK

pith:2015:Z6SJFXDKE3SW6H4WSR2CCUIN6R

not attested not anchored not stored refs pending

Comment on "Neutron Skin of $^{208}$Pb from Coherent Pion Photoproduction"

A. Gardestig, C. J. Horowitz, Gerald A. Miller

arxiv:1504.08347 v1 · 2015-04-30 · nucl-th · hep-ph · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z6SJFXDKE3SW6H4WSR2CCUIN6R}

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	2026-05-18T02:17:22.334034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa492dc6a26e56f1f96947421510df44ac4b64d323274ea868fd2a91c1d39b0

Aliases

arxiv: 1504.08347 · arxiv_version: 1504.08347v1 · doi: 10.48550/arxiv.1504.08347 · pith_short_12: Z6SJFXDKE3SW · pith_short_16: Z6SJFXDKE3SW6H4W · pith_short_8: Z6SJFXDK

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/Z6SJFXDKE3SW6H4WSR2CCUIN6R \
  | 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: cfa492dc6a26e56f1f96947421510df44ac4b64d323274ea868fd2a91c1d39b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "677ab8be7141b5e621747b56dc2742a0b97cf152713f8d5fe6982546ef019f3b",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-04-30T19:14:03Z",
    "title_canon_sha256": "cabea35a855f659da2b6ded3a3beacb26b3ee664da5a95cbea84c57bbdf6ffc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08347",
    "kind": "arxiv",
    "version": 1
  }
}