Pith Number

pith:IFP6JZLM

pith:2011:IFP6JZLMNNM5VYNRB5ZCP5SAWZ

not attested not anchored not stored refs pending

Reddening and metallicity maps of the Milky Way Bulge from VVV and 2MASS. I.The method and minor axis maps

D. Minniti, E. Valenti, M. Rejkuba, M. Zoccali, O. A. Gonzalez

arxiv:1107.5496 v1 · 2011-07-27 · 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{IFP6JZLMNNM5VYNRB5ZCP5SAWZ}

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	2026-05-18T02:01:08.908554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

415fe4e56c6b59dae1b10f7227f640b654f3e0164ccaf4099963b208dfa110d9

Aliases

arxiv: 1107.5496 · arxiv_version: 1107.5496v1 · doi: 10.48550/arxiv.1107.5496 · pith_short_12: IFP6JZLMNNM5 · pith_short_16: IFP6JZLMNNM5VYNR · pith_short_8: IFP6JZLM

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/IFP6JZLMNNM5VYNRB5ZCP5SAWZ \
  | 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: 415fe4e56c6b59dae1b10f7227f640b654f3e0164ccaf4099963b208dfa110d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aef8bff983f7d79fd9f5cce43637c19a69ae8d1bf6e9bc53e15a83069df29ef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-07-27T14:52:17Z",
    "title_canon_sha256": "773657a38c964585b8a763b3189fcb5661feaca4f53b8759986f6c6632175544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5496",
    "kind": "arxiv",
    "version": 1
  }
}