Pith Number

pith:TSDHD2V7

pith:2003:TSDHD2V7KRCNSKAGILZKROAXV6

not attested not anchored not stored refs pending

Neutrino mean free path in neutron stars

Caiwan Shen, N. Van Giai, U. Lombardo, W. Zuo

arxiv:nucl-th/0307101 v1 · 2003-07-25 · 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{TSDHD2V7KRCNSKAGILZKROAXV6}

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	2026-05-18T02:35:32.241618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c8671eabf5444d9280642f2a8b817af9e720b7c029767d31ce65f6024752e5b

Aliases

arxiv: nucl-th/0307101 · arxiv_version: nucl-th/0307101v1 · doi: 10.48550/arxiv.nucl-th/0307101 · pith_short_12: TSDHD2V7KRCN · pith_short_16: TSDHD2V7KRCNSKAG · pith_short_8: TSDHD2V7

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/TSDHD2V7KRCNSKAGILZKROAXV6 \
  | 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: 9c8671eabf5444d9280642f2a8b817af9e720b7c029767d31ce65f6024752e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64ff2dde007929cd0613b3ba0bebb5042ad3859310a894b695670a020ed067b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "2003-07-25T16:49:09Z",
    "title_canon_sha256": "ae0b24fe72395ac1e901c78a657870257ee27a7cb5be094ad2fd3cbc8dadfdbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/0307101",
    "kind": "arxiv",
    "version": 1
  }
}