Pith Number

pith:OADUKN5A

pith:2015:OADUKN5AFA5HPGQJ4L5P66ZLXJ

not attested not anchored not stored refs pending

Transitions in climate and energy discourse between Hurricanes Katrina and Sandy

Christopher M. Danforth, Emily M. Cody, James P. Bagrow, Jennie C. Stephens, Peter Sheridan Dodds

arxiv:1510.07494 v2 · 2015-10-19 · physics.soc-ph · physics.pop-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{OADUKN5AFA5HPGQJ4L5P66ZLXJ}

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	2026-05-18T01:16:24.690331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70074537a0283a779a09e2faff7b2bba694c2cc9880b85f5db7f860553453516

Aliases

arxiv: 1510.07494 · arxiv_version: 1510.07494v2 · doi: 10.48550/arxiv.1510.07494 · pith_short_12: OADUKN5AFA5H · pith_short_16: OADUKN5AFA5HPGQJ · pith_short_8: OADUKN5A

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/OADUKN5AFA5HPGQJ4L5P66ZLXJ \
  | 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: 70074537a0283a779a09e2faff7b2bba694c2cc9880b85f5db7f860553453516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33102e4e417e3ddeb11e48f219932169a2823b8ec3578e60a0c4c5354ca1020e",
    "cross_cats_sorted": [
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-10-19T19:31:46Z",
    "title_canon_sha256": "f2828b966b360eb5774140fcd0a867279a7711432e820bcd96cf92fdabfcdbd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07494",
    "kind": "arxiv",
    "version": 2
  }
}