Pith Number

pith:67PWRYEM

pith:2013:67PWRYEMZIVEPDCHSCMKZL3NF4

not attested not anchored not stored refs pending

Probing isospin- and momentum-dependent nuclear effective interactions in neutron-rich matter

Bao-An Li, Chang Xu, Che Ming Ko, Jun Xu, Lie-Wen Chen

arxiv:1310.3967 v2 · 2013-10-15 · nucl-th · astro-ph.SR · 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{67PWRYEMZIVEPDCHSCMKZL3NF4}

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	2026-05-18T02:48:37.253186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7df68e08cca2a478c479098acaf6d2f2b4bba0c850ba3a4432da4705ae756eb

Aliases

arxiv: 1310.3967 · arxiv_version: 1310.3967v2 · doi: 10.48550/arxiv.1310.3967 · pith_short_12: 67PWRYEMZIVE · pith_short_16: 67PWRYEMZIVEPDCH · pith_short_8: 67PWRYEM

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/67PWRYEMZIVEPDCHSCMKZL3NF4 \
  | 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: f7df68e08cca2a478c479098acaf6d2f2b4bba0c850ba3a4432da4705ae756eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd19e362801694a4be0058ee7bdafcf490daa3381b0ba1b1d107c1afe04c4b42",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-10-15T08:54:08Z",
    "title_canon_sha256": "0d5cf26f20700c79839bb646fb2639d31f373fd3fffe8bb48969c9def7718f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3967",
    "kind": "arxiv",
    "version": 2
  }
}