Pith Number

pith:MDHVXAOY

pith:2016:MDHVXAOYO54O6OPTV5OHJA7DZH

not attested not anchored not stored refs pending

Wide Field CO Mapping in the Region of IRAS 19312+1950

(2) U. of Hong Kong, (3) CAMK Torun), Andrej M. Sobolev (1), Bosco H. K. Yung (3) ((1) Ural Federal U., Chih-Hao Hsia (2), Dmitry A. Ladeyschikov (1), Jun-ichi Nakashima (1), Yong Zhang (2)

arxiv:1604.07170 v1 · 2016-04-25 · 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{MDHVXAOYO54O6OPTV5OHJA7DZH}

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	2026-05-18T01:11:30.954050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60cf5b81d87778ef39f3af5c7483e3c9dc7de184654502899bf05f1af0644ca3

Aliases

arxiv: 1604.07170 · arxiv_version: 1604.07170v1 · doi: 10.48550/arxiv.1604.07170 · pith_short_12: MDHVXAOYO54O · pith_short_16: MDHVXAOYO54O6OPT · pith_short_8: MDHVXAOY

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/MDHVXAOYO54O6OPTV5OHJA7DZH \
  | 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: 60cf5b81d87778ef39f3af5c7483e3c9dc7de184654502899bf05f1af0644ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "744bfc35a5dc0fd0ae97115feb8e58598c9d28208d0bf6156d6c3b9588629063",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-25T08:58:06Z",
    "title_canon_sha256": "ad6ac44c79db6087ade941f74ea4a6f7d1330655be19a47b28443457c9fad81b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07170",
    "kind": "arxiv",
    "version": 1
  }
}