Pith Number

pith:V3ECZUTL

pith:2000:V3ECZUTLGLR3JNEZ3LVM3AFFDL

not attested not anchored not stored refs pending

A superfluid He3 detector for direct dark matter search

(2) CRTBT Grenoble), D. Santos (1), F. Mayet (1), F. Naraghi (1), G. Duhamel (1), G. Perrin (1) ((1) ISN Grenoble, H. Godfrin (2), Yu. M. Bunkov (2)

arxiv:astro-ph/0011292 v1 · 2000-11-15 · 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{V3ECZUTLGLR3JNEZ3LVM3AFFDL}

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	2026-05-18T01:00:27.780831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aec82cd26b32e3b4b499daeacd80a51aca9b11c0e9d1e08fe97769068b374eb4

Aliases

arxiv: astro-ph/0011292 · arxiv_version: astro-ph/0011292v1 · doi: 10.48550/arxiv.astro-ph/0011292 · pith_short_12: V3ECZUTLGLR3 · pith_short_16: V3ECZUTLGLR3JNEZ · pith_short_8: V3ECZUTL

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/V3ECZUTLGLR3JNEZ3LVM3AFFDL \
  | 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: aec82cd26b32e3b4b499daeacd80a51aca9b11c0e9d1e08fe97769068b374eb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26453a620d4d4b15fd02bdb69b13fed9a2817284db0cf7ec71891b5b9e91db8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-11-15T09:55:43Z",
    "title_canon_sha256": "7f5d91ff6a7cbac26f97d7f5d63a2ae7fb3f6529f7a401d867d60fc28cffd5d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0011292",
    "kind": "arxiv",
    "version": 1
  }
}