Pith Number

pith:3AMYNKTZ

pith:2004:3AMYNKTZXUC5ZD6QI7HXMULPZ5

not attested not anchored not stored refs pending

Parsec-scale X-ray Flows in High-mass Star-forming Regions

E. Feigelson, G. Garmire, K. Getman, L. Townsley, P. Broos, T. Montmerle, Y.-H. Chu

arxiv:astro-ph/0406349 v1 · 2004-06-15 · 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{3AMYNKTZXUC5ZD6QI7HXMULPZ5}

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	2026-07-04T14:13:31.715030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d81986aa79bd05dc8fd047cf76516fcf491c94ce449737bb09311d0c7df2e72c

Aliases

arxiv: astro-ph/0406349 · arxiv_version: astro-ph/0406349v1 · doi: 10.48550/arxiv.astro-ph/0406349 · pith_short_12: 3AMYNKTZXUC5 · pith_short_16: 3AMYNKTZXUC5ZD6Q · pith_short_8: 3AMYNKTZ

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/3AMYNKTZXUC5ZD6QI7HXMULPZ5 \
  | 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: d81986aa79bd05dc8fd047cf76516fcf491c94ce449737bb09311d0c7df2e72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a09d818b24da753c16dc78b1907a3798bd04a81189d20aa80f99b71989ffa0b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-15T16:47:37Z",
    "title_canon_sha256": "2b4e924d4fde140bacafa76bf621ef7896f1315e60391f82a91982ea06cbdfb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406349",
    "kind": "arxiv",
    "version": 1
  }
}