Pith Number

pith:6IR5S2DC

pith:2003:6IR5S2DCTG53PDDC6Y4A3PXJ46

not attested not anchored not stored refs pending

Nuclear pasta structure in hot neutron stars

Gentaro Watanabe, Katsuhiko Sato, Kenji Yasuoka, Toshikazu Ebisuzaki

arxiv:astro-ph/0310290 v1 · 2003-10-10 · astro-ph · 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{6IR5S2DCTG53PDDC6Y4A3PXJ46}

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	2026-07-04T14:13:04.497432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f223d9686299bbb78c62f6380dbee9e7a3799adb9ba8be9ec3fffd3acd5dabad

Aliases

arxiv: astro-ph/0310290 · arxiv_version: astro-ph/0310290v1 · doi: 10.48550/arxiv.astro-ph/0310290 · pith_short_12: 6IR5S2DCTG53 · pith_short_16: 6IR5S2DCTG53PDDC · pith_short_8: 6IR5S2DC

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/6IR5S2DCTG53PDDC6Y4A3PXJ46 \
  | 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: f223d9686299bbb78c62f6380dbee9e7a3799adb9ba8be9ec3fffd3acd5dabad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92fba2c7b486585958524c6082e17c08415a45152014b6d126f693a546fb0592",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-10T12:38:05Z",
    "title_canon_sha256": "d0279639cd030786545fe54057b4a88ffc923f0d2dbf92fd8cb0082f93a3620f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310290",
    "kind": "arxiv",
    "version": 1
  }
}