Pith Number

pith:PHFEHVJ2

pith:2016:PHFEHVJ2TRDJQQQZK63WNOBNOU

not attested not anchored not stored refs pending

VLBA Survey of OH Masers in Star-Forming Regions II: Satellite Lines

A. E. Ruiz-Velasco, B. K. Wiggins, D. Felli, V. Migenes

arxiv:1603.07773 v1 · 2016-03-24 · astro-ph.SR · 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{PHFEHVJ2TRDJQQQZK63WNOBNOU}

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	2026-05-18T01:18:17.883614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ca43d53a9c4698421957b766b82d7527b4ca20ca8a948a5a5f4a25cccc716c

Aliases

arxiv: 1603.07773 · arxiv_version: 1603.07773v1 · doi: 10.48550/arxiv.1603.07773 · pith_short_12: PHFEHVJ2TRDJ · pith_short_16: PHFEHVJ2TRDJQQQZ · pith_short_8: PHFEHVJ2

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/PHFEHVJ2TRDJQQQZK63WNOBNOU \
  | 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: 79ca43d53a9c4698421957b766b82d7527b4ca20ca8a948a5a5f4a25cccc716c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b39590d8c93ce2e57c71f026f5c33076f692e46c2de99594fca4067c5de8d0c3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-24T22:44:25Z",
    "title_canon_sha256": "9640ba54ef6cffe7b79633b0ad4305451cf3edc0a680b4de7f370823c43c307a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07773",
    "kind": "arxiv",
    "version": 1
  }
}