Pith Number

pith:UQIHFHRH

pith:2019:UQIHFHRHYUQFT4ZW3SWNVF2G64

not attested not anchored not stored refs pending

Phases of Hadron-Quark Matter in (Proto) Neutron Stars

2), (2) University of California at San Diego, (3) Wentworth Institute of Technology, (4) National University of La Plata, 5), (5) CONICET (National Scientific, 6), Argentina)), D. Farrell (1), F. Weber (1, G. A. Contrera (4, G. Malfatti (4, I. Maloney (1) ((1) San Diego State University, M. G. Orsaria (4, Technical Research Council, W. M. Spinella (3)

arxiv:1907.06591 v1 · 2019-07-10 · nucl-th · astro-ph.HE · 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{UQIHFHRHYUQFT4ZW3SWNVF2G64}

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	2026-05-17T23:40:37.319081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a410729e27c52059f336dcacda9746f7166a2f1597ab0307fd65a1f72c9d5448

Aliases

arxiv: 1907.06591 · arxiv_version: 1907.06591v1 · doi: 10.48550/arxiv.1907.06591 · pith_short_12: UQIHFHRHYUQF · pith_short_16: UQIHFHRHYUQFT4ZW · pith_short_8: UQIHFHRH

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/UQIHFHRHYUQFT4ZW3SWNVF2G64 \
  | 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: a410729e27c52059f336dcacda9746f7166a2f1597ab0307fd65a1f72c9d5448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97acbeea38e2fe235abcbe75197883dad798a1df381c2da9c9bbb1845294051",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-07-10T23:52:22Z",
    "title_canon_sha256": "7c09166340b6c8e6d4e9e874666d5f4bce0cf0748bf3cb4480cbcf0e6ccd557d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06591",
    "kind": "arxiv",
    "version": 1
  }
}