Pith Number

pith:MD3AQA56

pith:2015:MD3AQA565ZYGWBLC4RJTM7O6VL

not attested not anchored not stored refs pending

Learning to Discover Key Moments in Social Media Streams

Cody Buntain, Jennifer Golbeck, Jimmy Lin

arxiv:1508.00488 v1 · 2015-08-03 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MD3AQA565ZYGWBLC4RJTM7O6VL}

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	2026-05-18T01:35:57.964789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f60803beee706b0562e453367ddeaae4468ec0c700ff252fcb747f26b30e34

Aliases

arxiv: 1508.00488 · arxiv_version: 1508.00488v1 · doi: 10.48550/arxiv.1508.00488 · pith_short_12: MD3AQA565ZYG · pith_short_16: MD3AQA565ZYGWBLC · pith_short_8: MD3AQA56

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/MD3AQA565ZYGWBLC4RJTM7O6VL \
  | 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: 60f60803beee706b0562e453367ddeaae4468ec0c700ff252fcb747f26b30e34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c187e407ae2e13a7a535230b493db97565b5ca3d2c4b110d9f7cb8e67f8af6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-08-03T16:48:00Z",
    "title_canon_sha256": "16b739abcd9891f76f6e1d353be2d95eb54e8c54f5e9df2961433e580ae9192f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00488",
    "kind": "arxiv",
    "version": 1
  }
}