Pith Number

pith:5TXTX6FF

pith:2008:5TXTX6FFQKEUWCXVRYALJV4MSP

not attested not anchored not stored refs pending

CMBPol Mission Concept Study: Foreground Science Knowledge and Prospects

A. A. Fraisse, A. Lazarian, A. M. Magalh\~aes, A. Waelkens, B. T. Draine, C. M. Hirata, G. Dobler, J.-A. C. Brown, J. L. Dotson, M. Haverkorn, M. Wolleben, P. C. Frisch, R. Jansson

arxiv:0811.3920 v1 · 2008-11-24 · 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{5TXTX6FFQKEUWCXVRYALJV4MSP}

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	2026-05-18T02:15:13.350068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecef3bf8a582894b0af58e00b4d78c93cd6e9f9035cdfa11a6d62de77f14b112

Aliases

arxiv: 0811.3920 · arxiv_version: 0811.3920v1 · doi: 10.48550/arxiv.0811.3920 · pith_short_12: 5TXTX6FFQKEU · pith_short_16: 5TXTX6FFQKEUWCXV · pith_short_8: 5TXTX6FF

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/5TXTX6FFQKEUWCXVRYALJV4MSP \
  | 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: ecef3bf8a582894b0af58e00b4d78c93cd6e9f9035cdfa11a6d62de77f14b112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb597e24c3162daab7a88a8454ff21a5e01d13a5b67765addd52d260e3de37a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-24T20:41:13Z",
    "title_canon_sha256": "b21ce9c3dda3dd06249fe606c1fe3d2f340e6731963a2b3428977fa80427b687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3920",
    "kind": "arxiv",
    "version": 1
  }
}