Pith Number

pith:IQA3ASHV

pith:2019:IQA3ASHVVBFU3GFLE7BPBDENWI

not attested not anchored not stored refs pending

Bow shock sources close to the Galactic centre

Andreas Eckart, Michal Zajacek, Seyedeh Elaheh Hosseini

arxiv:1903.00466 v1 · 2019-03-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IQA3ASHVVBFU3GFLE7BPBDENWI}

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	2026-05-17T23:52:19.587049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4401b048f5a84b4d98ab27c2f08c8db218a529c2d04479a7179d12a0b01a96ab

Aliases

arxiv: 1903.00466 · arxiv_version: 1903.00466v1 · doi: 10.48550/arxiv.1903.00466 · pith_short_12: IQA3ASHVVBFU · pith_short_16: IQA3ASHVVBFU3GFL · pith_short_8: IQA3ASHV

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/IQA3ASHVVBFU3GFLE7BPBDENWI \
  | 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: 4401b048f5a84b4d98ab27c2f08c8db218a529c2d04479a7179d12a0b01a96ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a0404b1c57286c35399f33a252e76b13fae41ab2926d659cbaf977798bd837",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-01T18:58:34Z",
    "title_canon_sha256": "bf2875096e69bcfdf050abcd22035f0ccdb3dd9f1661680ccbac020ba0a51acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00466",
    "kind": "arxiv",
    "version": 1
  }
}