Pith Number

pith:V7R4KWTQ

pith:2003:V7R4KWTQ2I4YW6K25IDJLUMCDC

not attested not anchored not stored refs pending

Microscopic calculations in asymmetric nuclear matter

D. Alonso, F. Sammarruca

arxiv:nucl-th/0301032 v2 · 2003-01-09 · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7R4KWTQ2I4YW6K25IDJLUMCDC}

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	2026-05-18T04:18:13.755613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afe3c55a70d2398b795aea0695d18218b50e41562dcd6ee9fee0a1bd985f21aa

Aliases

arxiv: nucl-th/0301032 · arxiv_version: nucl-th/0301032v2 · doi: 10.48550/arxiv.nucl-th/0301032 · pith_short_12: V7R4KWTQ2I4Y · pith_short_16: V7R4KWTQ2I4YW6K2 · pith_short_8: V7R4KWTQ

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/V7R4KWTQ2I4YW6K25IDJLUMCDC \
  | 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: afe3c55a70d2398b795aea0695d18218b50e41562dcd6ee9fee0a1bd985f21aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36b8e2938f7aca8a1f5559c7bdf332d1bc08ba4478f569f8ca41531f5baf3948",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-01-09T18:46:10Z",
    "title_canon_sha256": "e58dfa18851f54d42ac528420696a456f43ebb1d8db3ddd2eb58d4c83cd21f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0301032",
    "kind": "arxiv",
    "version": 2
  }
}