Pith Number

pith:NTPDMZR2

pith:2012:NTPDMZR2ELOGKAI4YCJW3F5I7X

not attested not anchored not stored refs pending

The effect of dynamical quark mass in the calculation of strange quark star structure

B. Ziaei, G. H. Bordbar

arxiv:1201.3228 v1 · 2012-01-16 · astro-ph.SR · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTPDMZR2ELOGKAI4YCJW3F5I7X}

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	2026-05-18T01:58:48.859805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cde36663a22dc65011cc0936d97a8fdddfaf23f78a8841d0dec25188b2bae01

Aliases

arxiv: 1201.3228 · arxiv_version: 1201.3228v1 · doi: 10.48550/arxiv.1201.3228 · pith_short_12: NTPDMZR2ELOG · pith_short_16: NTPDMZR2ELOGKAI4 · pith_short_8: NTPDMZR2

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/NTPDMZR2ELOGKAI4YCJW3F5I7X \
  | 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: 6cde36663a22dc65011cc0936d97a8fdddfaf23f78a8841d0dec25188b2bae01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a013b3a495be1a89a010db882b6e62b2a46cea0782a3e197d3d5561ed9bdfe",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-01-16T12:01:16Z",
    "title_canon_sha256": "a2b4ff26f75a6fa0dae8ac7cef4c6581519489057509a33ff66674d84df8d454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3228",
    "kind": "arxiv",
    "version": 1
  }
}