Pith Number

pith:AXJ3IVKU

pith:1997:AXJ3IVKUYXVAMLZC54VSSLQBCW

not attested not anchored not stored refs pending

Evidence for GeV emission from the Galactic Center Fountain

D. D. Dixon, D. H. Hartmann, E. D. Kolaczyk, J. Samimi

arxiv:astro-ph/9709029 v1 · 1997-09-03 · astro-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{AXJ3IVKUYXVAMLZC54VSSLQBCW}

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	2026-05-18T01:07:38.143481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05d3b45554c5ea062f22ef2b292e0115b22a566590b306cb1054f7073f7191e0

Aliases

arxiv: astro-ph/9709029 · arxiv_version: astro-ph/9709029v1 · doi: 10.48550/arxiv.astro-ph/9709029 · pith_short_12: AXJ3IVKUYXVA · pith_short_16: AXJ3IVKUYXVAMLZC · pith_short_8: AXJ3IVKU

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/AXJ3IVKUYXVAMLZC54VSSLQBCW \
  | 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: 05d3b45554c5ea062f22ef2b292e0115b22a566590b306cb1054f7073f7191e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8dd4f31525dc6beaf58967a60b494a7b1e2ebae01c314bc38829f6c8ae63570",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-09-03T19:09:18Z",
    "title_canon_sha256": "6cf50db2310a882d1c7b88f1c40a7495b48adc881e56f070ef5434957b59c08d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9709029",
    "kind": "arxiv",
    "version": 1
  }
}