Pith Number

pith:CG4W5NIA

pith:2007:CG4W5NIAFDZTLIAMPVT2V4REW3

not attested not anchored not stored refs pending

Vortex in axion condensate as a dark matter halo

Jakub Mielczarek, Marek Szydlowski, Tomasz Stachowiak

arxiv:0705.3017 v3 · 2007-05-21 · astro-ph · hep-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{CG4W5NIAFDZTLIAMPVT2V4REW3}

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	2026-05-18T04:40:20.911404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11b96eb50028f335a00c7d67aaf224b6c9f81f4e632e15691c262effa5f03584

Aliases

arxiv: 0705.3017 · arxiv_version: 0705.3017v3 · doi: 10.48550/arxiv.0705.3017 · pith_short_12: CG4W5NIAFDZT · pith_short_16: CG4W5NIAFDZTLIAM · pith_short_8: CG4W5NIA

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/CG4W5NIAFDZTLIAMPVT2V4REW3 \
  | 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: 11b96eb50028f335a00c7d67aaf224b6c9f81f4e632e15691c262effa5f03584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9ffe11c20c034b33df84152c78f7ddb847687a77a16bc58371df994643c3cd6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-21T16:54:03Z",
    "title_canon_sha256": "795c2f7c14b986c5cded6ca632771d1feccd0c17f90e0a9d69b152cdbeb94e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3017",
    "kind": "arxiv",
    "version": 3
  }
}