Pith Number

pith:STQWBDEI

pith:2025:STQWBDEIU74OEYGV2GKWKBABBP

not attested not anchored not stored refs pending

The transition to phenomenological behaviour of static solutions of the Einstein-Dirac system for an increasing number of fermions

H{\aa}kan Andr\'easson, Joakim Blomqvist

arxiv:2503.15995 v1 · 2025-03-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STQWBDEIU74OEYGV2GKWKBABBP}

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.

Cited by

1 paper in Pith

Multishell Dirac fermions in the Einstein-Dirac system

Receipt and verification

First computed	2026-07-05T11:53:45.040897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e1608c88a7f8e260d5d1956504010bfb126eb59ab32ea17de1552ddd712689

Aliases

arxiv: 2503.15995 · arxiv_version: 2503.15995v1 · doi: 10.48550/arxiv.2503.15995 · pith_short_12: STQWBDEIU74O · pith_short_16: STQWBDEIU74OEYGV · pith_short_8: STQWBDEI

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/STQWBDEIU74OEYGV2GKWKBABBP \
  | 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: 94e1608c88a7f8e260d5d1956504010bfb126eb59ab32ea17de1552ddd712689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd9087b80d5f90edc738049f84a735bf4737888a0c1b8ae248245b1f9c588b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-20T09:56:52Z",
    "title_canon_sha256": "0cb385fc99dbfa08d0bbc041f6e9e6da7b7d6db796c454db5357bcc635f85fa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15995",
    "kind": "arxiv",
    "version": 1
  }
}