Pith Number

pith:AICM5I4P

pith:2015:AICM5I4P64BTYUNSUZWWRLQMHC

not attested not anchored not stored refs pending

Characterizing the Atmospheres of the HR8799 Planets with HST/WFC3

Abhijith Rajan, Bruce Macintosh, Christian Marois, Elodie Choquet, J. Brendan Hagan, Jennifer L. Patience, Laurent Pueyo, Quinn Konopacky, Remi Soummer, Travis S. Barman

arxiv:1508.02395 v1 · 2015-08-10 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AICM5I4P64BTYUNSUZWWRLQMHC}

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	2026-05-18T01:33:41.855227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0204cea38ff7033c51b2a66d68ae0c38b8eb04b7df89cb136e9c49015e89407b

Aliases

arxiv: 1508.02395 · arxiv_version: 1508.02395v1 · doi: 10.48550/arxiv.1508.02395 · pith_short_12: AICM5I4P64BT · pith_short_16: AICM5I4P64BTYUNS · pith_short_8: AICM5I4P

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/AICM5I4P64BTYUNSUZWWRLQMHC \
  | 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: 0204cea38ff7033c51b2a66d68ae0c38b8eb04b7df89cb136e9c49015e89407b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738cc20a66567daaf16b99e8816287f3a2bbfa3a309a4685d18ad10a99eab2a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-10T20:05:21Z",
    "title_canon_sha256": "e873e34d9593908261116849e5aab9244295174f9d8eb94274e83ae73f04b7f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02395",
    "kind": "arxiv",
    "version": 1
  }
}