Pith Number

pith:UV7DLLNQ

pith:2009:UV7DLLNQFBQERST7S6JMSWSB7O

not attested not anchored not stored refs pending

Overview of Strangeness Nuclear Physics

Avraham Gal

arxiv:0904.4009 v2 · 2009-04-26 · nucl-th · 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{UV7DLLNQFBQERST7S6JMSWSB7O}

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	2026-05-18T04:28:30.156730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57e35adb0286048ca7f9792c95a41fba3c3705ded83d0dc4640dbfbc3e7c46e

Aliases

arxiv: 0904.4009 · arxiv_version: 0904.4009v2 · doi: 10.48550/arxiv.0904.4009 · pith_short_12: UV7DLLNQFBQE · pith_short_16: UV7DLLNQFBQERST7 · pith_short_8: UV7DLLNQ

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/UV7DLLNQFBQERST7S6JMSWSB7O \
  | 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: a57e35adb0286048ca7f9792c95a41fba3c3705ded83d0dc4640dbfbc3e7c46e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a45ea778c544a4cff1d0edcbe5187c3ba3f0f2c7fc13b8f6e9339a1d21609c1a",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2009-04-26T06:21:34Z",
    "title_canon_sha256": "dd6b20781a99d833a9b0143c02e4303a1b5464b8ad0697a55f9e4d472f0c888d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4009",
    "kind": "arxiv",
    "version": 2
  }
}