Pith Number

pith:BCCJ6647

pith:2011:BCCJ6647A5KWZE5HOG4JZCEAZM

not attested not anchored not stored refs pending

Umbral Dynamics in the Near Infrared Continuum

A. Andic, P. R. Goode, W. Cao

arxiv:1105.1825 v1 · 2011-05-09 · 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{BCCJ6647A5KWZE5HOG4JZCEAZM}

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	2026-05-18T02:02:02.209168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08849f7b9f07556c93a771b89c8880cb0a86d32bd776e13ddf76ed61c5521a1d

Aliases

arxiv: 1105.1825 · arxiv_version: 1105.1825v1 · doi: 10.48550/arxiv.1105.1825 · pith_short_12: BCCJ6647A5KW · pith_short_16: BCCJ6647A5KWZE5H · pith_short_8: BCCJ6647

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/BCCJ6647A5KWZE5HOG4JZCEAZM \
  | 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: 08849f7b9f07556c93a771b89c8880cb0a86d32bd776e13ddf76ed61c5521a1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e9883e7b0f0abf0c25ecefb11d6ec3ca1151c95aa366137d3d81631070eb89c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-09T23:57:42Z",
    "title_canon_sha256": "8baefb3b9ed64a19e5ef43d9df2f7f0e390b509f8dc7dd076b0a0360db9479b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1825",
    "kind": "arxiv",
    "version": 1
  }
}