Pith Number

pith:FVCPJ3PI

pith:2006:FVCPJ3PIEEIGQTZKGP2BFPICYI

not attested not anchored not stored refs pending

2MASS wide field extinction maps - I. The Pipe nebula

Charles J. Lada, Joao Alves, Marco Lombardi

arxiv:astro-ph/0606670 v1 · 2006-06-27 · 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{FVCPJ3PIEEIGQTZKGP2BFPICYI}

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.

Cited by

1 paper in Pith

B-Fields and Star Formation across Scales with TRAO (B-FROST): CO Abundances, Dynamics and Relative Orientations in the Translucent High Latitude Cloud MBM12

Receipt and verification

First computed	2026-07-04T16:58:56.918814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d44f4ede82110684f2a33f412bd02c21352939cdb2dbd7212f6e86bb0cb942a

Aliases

arxiv: astro-ph/0606670 · arxiv_version: astro-ph/0606670v1 · doi: 10.48550/arxiv.astro-ph/0606670 · pith_short_12: FVCPJ3PIEEIG · pith_short_16: FVCPJ3PIEEIGQTZK · pith_short_8: FVCPJ3PI

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/FVCPJ3PIEEIGQTZKGP2BFPICYI \
  | 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: 2d44f4ede82110684f2a33f412bd02c21352939cdb2dbd7212f6e86bb0cb942a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2461af3fad8eac3789b5c69299e5f789f7131b77cf148f4d6356caa1a1cefb60",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-27T23:22:31Z",
    "title_canon_sha256": "cb9d74d43e1ce70f04aac268757220648a0765659a898040ee24524c27612016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606670",
    "kind": "arxiv",
    "version": 1
  }
}