Pith Number

pith:3NJXQHHF

pith:2004:3NJXQHHFAIR3OMVPTRWD46ISNP

not attested not anchored not stored refs pending

Kinematics of water masers in high-mass star forming regions

A. Tarchi, C. Goddi, J. Brand, L. Moscadelli, M. Pani, W. Alef

arxiv:astro-ph/0411164 v1 · 2004-11-06 · 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{3NJXQHHFAIR3OMVPTRWD46ISNP}

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	2026-05-18T01:07:31.943208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db53781ce50223b732af9c6c3e79126bd702054087fecef7e354ab1fc96456a2

Aliases

arxiv: astro-ph/0411164 · arxiv_version: astro-ph/0411164v1 · doi: 10.48550/arxiv.astro-ph/0411164 · pith_short_12: 3NJXQHHFAIR3 · pith_short_16: 3NJXQHHFAIR3OMVP · pith_short_8: 3NJXQHHF

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/3NJXQHHFAIR3OMVPTRWD46ISNP \
  | 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: db53781ce50223b732af9c6c3e79126bd702054087fecef7e354ab1fc96456a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efda804ca9f1e8d87b7742916ecec8bc41b211a5f539a8cc60e8a9a0a6eeff02",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-06T18:08:33Z",
    "title_canon_sha256": "f6acde73237d84387849c17b3ba2111264252cf4d8f45cfeefc1c1ae9aaa75cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411164",
    "kind": "arxiv",
    "version": 1
  }
}