Pith Number

pith:BUVILXVC

pith:2013:BUVILXVC4SZRK6PPW57KNUZSGU

not attested not anchored not stored refs pending

The detection of C60 in the well-characterized planetary nebula M1-11

A. Tajitsu, B. A. Sargent, F. Kemper, K. Yanagisawa, Masaaki Otsuka, M. Meixner, S. Hyung

arxiv:1301.7104 v1 · 2013-01-29 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUVILXVC4SZRK6PPW57KNUZSGU}

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	2026-05-18T01:51:57.270131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2a85dea2e4b31579efb77ea6d33235279451c3dab39e4574f2df10762afc12

Aliases

arxiv: 1301.7104 · arxiv_version: 1301.7104v1 · doi: 10.48550/arxiv.1301.7104 · pith_short_12: BUVILXVC4SZR · pith_short_16: BUVILXVC4SZRK6PP · pith_short_8: BUVILXVC

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/BUVILXVC4SZRK6PPW57KNUZSGU \
  | 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: 0d2a85dea2e4b31579efb77ea6d33235279451c3dab39e4574f2df10762afc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f450a9404c1d5ffc6d6222dc09d0a45b9d9d67daf867cde5048ca36532fc28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-29T23:52:22Z",
    "title_canon_sha256": "4c0cbb4c9f7878c59514c115e548907fc92b7ea546531e23bb1a219ebbb83a98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7104",
    "kind": "arxiv",
    "version": 1
  }
}